{
  "notice": "Deterministic BRC-178 fixtures generated by @bsv/eqc. The private keys are SHA-256 of public labels and MUST NOT hold value.",
  "keys": {
    "derivation": "privateKey = SHA-256(UTF-8 label)",
    "client": {
      "label": "BRC-178 test vector client",
      "publicKey": "02751ab926bbd4f9c51bd78da4546bf62ea8b836b97169abdff9b4bdc773e0dae3"
    },
    "hosts": [
      {
        "label": "BRC-178 test vector host 1",
        "publicKey": "03b79ad8ded1cd463726b57d79e1c2882ee50295d6e26d6d8e8b1ca69d99f99554"
      },
      {
        "label": "BRC-178 test vector host 2",
        "publicKey": "032df47dacdca1dbf890f1537bb67457656a198057ef9ff9af61a99620f20fb305"
      },
      {
        "label": "BRC-178 test vector host 3",
        "publicKey": "023e656ff8188f0bef9584452b49e3e4970fef01602a5651e9ceb200e0accadc65"
      }
    ]
  },
  "queryId": [
    {
      "query": {
        "type": "message-list",
        "client": "02751ab926bbd4f9c51bd78da4546bf62ea8b836b97169abdff9b4bdc773e0dae3",
        "hostSetHint": [
          "023e656ff8188f0bef9584452b49e3e4970fef01602a5651e9ceb200e0accadc65",
          "032df47dacdca1dbf890f1537bb67457656a198057ef9ff9af61a99620f20fb305",
          "03b79ad8ded1cd463726b57d79e1c2882ee50295d6e26d6d8e8b1ca69d99f99554"
        ],
        "params": {
          "recipient": "02751ab926bbd4f9c51bd78da4546bf62ea8b836b97169abdff9b4bdc773e0dae3",
          "messageBox": "payment_inbox"
        },
        "maxFeeSats": 2000,
        "floorFeeSats": 1000,
        "threshold": 3,
        "topK": 5,
        "raceMs": 400,
        "expires": "2026-09-18T19:05:00.000Z",
        "nonce": "1111111111111111111111111111111111111111111111111111111111111111"
      },
      "canonicalJson": "{\"client\":\"02751ab926bbd4f9c51bd78da4546bf62ea8b836b97169abdff9b4bdc773e0dae3\",\"expires\":\"2026-09-18T19:05:00.000Z\",\"floorFeeSats\":1000,\"hostSetHint\":[\"023e656ff8188f0bef9584452b49e3e4970fef01602a5651e9ceb200e0accadc65\",\"032df47dacdca1dbf890f1537bb67457656a198057ef9ff9af61a99620f20fb305\",\"03b79ad8ded1cd463726b57d79e1c2882ee50295d6e26d6d8e8b1ca69d99f99554\"],\"maxFeeSats\":2000,\"nonce\":\"1111111111111111111111111111111111111111111111111111111111111111\",\"params\":{\"messageBox\":\"payment_inbox\",\"recipient\":\"02751ab926bbd4f9c51bd78da4546bf62ea8b836b97169abdff9b4bdc773e0dae3\"},\"raceMs\":400,\"threshold\":3,\"topK\":5,\"type\":\"message-list\"}",
      "queryId": "da077157a3f421612dcfbfdac1ab44da6a9379915aec6b0e48af73bae9c7f455"
    },
    {
      "query": {
        "type": "overlay-lookup",
        "client": "02751ab926bbd4f9c51bd78da4546bf62ea8b836b97169abdff9b4bdc773e0dae3",
        "strictHosts": true,
        "hostSetHint": [
          "023e656ff8188f0bef9584452b49e3e4970fef01602a5651e9ceb200e0accadc65",
          "032df47dacdca1dbf890f1537bb67457656a198057ef9ff9af61a99620f20fb305",
          "03b79ad8ded1cd463726b57d79e1c2882ee50295d6e26d6d8e8b1ca69d99f99554"
        ],
        "params": {
          "service": "ls_example",
          "query": {
            "z": [3, 1, 2],
            "a": {
              "y": "é",
              "b": null,
              "x": true
            }
          }
        },
        "maxFeeSats": 5000,
        "floorFeeSats": 1000,
        "threshold": 1,
        "topK": 1,
        "raceMs": 0,
        "expires": "2026-09-18T19:05:00.000Z",
        "nonce": "abababababababababababababababababababababababababababababababab"
      },
      "canonicalJson": "{\"client\":\"02751ab926bbd4f9c51bd78da4546bf62ea8b836b97169abdff9b4bdc773e0dae3\",\"expires\":\"2026-09-18T19:05:00.000Z\",\"floorFeeSats\":1000,\"hostSetHint\":[\"023e656ff8188f0bef9584452b49e3e4970fef01602a5651e9ceb200e0accadc65\",\"032df47dacdca1dbf890f1537bb67457656a198057ef9ff9af61a99620f20fb305\",\"03b79ad8ded1cd463726b57d79e1c2882ee50295d6e26d6d8e8b1ca69d99f99554\"],\"maxFeeSats\":5000,\"nonce\":\"abababababababababababababababababababababababababababababababab\",\"params\":{\"query\":{\"a\":{\"b\":null,\"x\":true,\"y\":\"é\"},\"z\":[3,1,2]},\"service\":\"ls_example\"},\"raceMs\":0,\"strictHosts\":true,\"threshold\":1,\"topK\":1,\"type\":\"overlay-lookup\"}",
      "queryId": "d514a91ff73a9ff29cba0b8f50ef8bf48325852fd53806bc0fa80962982d6869"
    }
  ],
  "payouts": [
    {
      "feeSats": 12,
      "k": 5,
      "weightsFloat64Hex": [
        "4001e3779b97f4a8",
        "4000000000000000",
        "3ffbb67ae8584caa",
        "3ff6a09e667f3bcd",
        "3ff0000000000000"
      ],
      "sumOfWeightsFloat64Hex": "4020c3c110c0ee38",
      "payouts": [5, 2, 2, 2, 1],
      "requiredShares": [3, 2, 2, 2, 1]
    },
    {
      "feeSats": 20,
      "k": 3,
      "weightsFloat64Hex": ["3ffbb67ae8584caa", "3ff6a09e667f3bcd", "3ff0000000000000"],
      "sumOfWeightsFloat64Hex": "401095c653b5e21e",
      "payouts": [10, 6, 4],
      "requiredShares": [8, 6, 4]
    },
    {
      "feeSats": 2,
      "k": 5,
      "weightsFloat64Hex": [
        "4001e3779b97f4a8",
        "4000000000000000",
        "3ffbb67ae8584caa",
        "3ff6a09e667f3bcd",
        "3ff0000000000000"
      ],
      "sumOfWeightsFloat64Hex": "4020c3c110c0ee38",
      "payouts": [2, 0, 0, 0, 0],
      "requiredShares": [0, 0, 0, 0, 0]
    },
    {
      "feeSats": 1000,
      "k": 1,
      "weightsFloat64Hex": ["3ff0000000000000"],
      "sumOfWeightsFloat64Hex": "3ff0000000000000",
      "payouts": [1000],
      "requiredShares": [1000]
    },
    {
      "feeSats": 1000,
      "k": 3,
      "weightsFloat64Hex": ["3ffbb67ae8584caa", "3ff6a09e667f3bcd", "3ff0000000000000"],
      "sumOfWeightsFloat64Hex": "401095c653b5e21e",
      "payouts": [418, 341, 241],
      "requiredShares": [417, 341, 241]
    },
    {
      "feeSats": 1000,
      "k": 5,
      "weightsFloat64Hex": [
        "4001e3779b97f4a8",
        "4000000000000000",
        "3ffbb67ae8584caa",
        "3ff6a09e667f3bcd",
        "3ff0000000000000"
      ],
      "sumOfWeightsFloat64Hex": "4020c3c110c0ee38",
      "payouts": [269, 238, 206, 168, 119],
      "requiredShares": [266, 238, 206, 168, 119]
    },
    {
      "feeSats": 1001,
      "k": 5,
      "weightsFloat64Hex": [
        "4001e3779b97f4a8",
        "4000000000000000",
        "3ffbb67ae8584caa",
        "3ff6a09e667f3bcd",
        "3ff0000000000000"
      ],
      "sumOfWeightsFloat64Hex": "4020c3c110c0ee38",
      "payouts": [270, 238, 206, 168, 119],
      "requiredShares": [267, 238, 206, 168, 119]
    },
    {
      "feeSats": 1002,
      "k": 5,
      "weightsFloat64Hex": [
        "4001e3779b97f4a8",
        "4000000000000000",
        "3ffbb67ae8584caa",
        "3ff6a09e667f3bcd",
        "3ff0000000000000"
      ],
      "sumOfWeightsFloat64Hex": "4020c3c110c0ee38",
      "payouts": [268, 239, 207, 169, 119],
      "requiredShares": [267, 239, 207, 169, 119]
    },
    {
      "feeSats": 987654321,
      "k": 17,
      "weightsFloat64Hex": [
        "40107e0f66afed07",
        "4010000000000000",
        "400efbdeb14f4eda",
        "400deeea11683f49",
        "400cd82b446159f3",
        "400bb67ae8584caa",
        "400a887293fd6f34",
        "40094c583ada5b53",
        "4008000000000000",
        "4006a09e667f3bcd",
        "40052a7fa9d2f8ea",
        "4003988e1409212e",
        "4001e3779b97f4a8",
        "4000000000000000",
        "3ffbb67ae8584caa",
        "3ff6a09e667f3bcd",
        "3ff0000000000000"
      ],
      "sumOfWeightsFloat64Hex": "40484bd08f307e81",
      "payouts": [
        83803468, 81301298, 78719644, 76050401, 73284000, 70408990, 67411475, 64274320, 60975974,
        57488699, 53775754, 49786674, 45448807, 40650649, 35204495, 28744349, 20325324
      ],
      "requiredShares": [
        83803460, 81301298, 78719644, 76050401, 73284000, 70408990, 67411475, 64274320, 60975974,
        57488699, 53775754, 49786674, 45448807, 40650649, 35204495, 28744349, 20325324
      ]
    },
    {
      "feeSats": 2100000000000000,
      "k": 64,
      "weightsFloat64Hex": [
        "4020000000000000",
        "401fbfbf7ebc755f",
        "401f7efbeb8d4f12",
        "401f3db2174e7468",
        "401efbdeb14f4eda",
        "401eb97e455b9edb",
        "401e768d399dc470",
        "401e3307cc56cf5c",
        "401deeea11683f49",
        "401daa2fefaae1d8",
        "401d64d51e0db1c6",
        "401d1ed52076fbe9",
        "401cd82b446159f3",
        "401c90d29d2d43ce",
        "401c48c6001f0ac0",
        "401c000000000000",
        "401bb67ae8584caa",
        "401b6c30b83593e6",
        "401b211b1c70d023",
        "401ad5336963eefc",
        "401a887293fd6f34",
        "401a3ad12a1da160",
        "4019ec474a261264",
        "40199ccc999fff00",
        "40194c583ada5b53",
        "4018fae0c15ad38a",
        "4018a85c24f70659",
        "401854bfb363dc39",
        "4018000000000000",
        "4017aa10d193c22d",
        "401752e50db3a3a2",
        "4016fa6ea162d0f0",
        "4016a09e667f3bcd",
        "401645640568c1c3",
        "4015e8add236a58f",
        "40158a68a4a8d9f3",
        "40152a7fa9d2f8ea",
        "4014c8dc2e423980",
        "401465655f122ff6",
        "4014000000000000",
        "4013988e1409212e",
        "40132eee75770416",
        "4012c2fc595456a7",
        "4012548eb9151e85",
        "4011e3779b97f4a8",
        "40116f8334644df9",
        "4010f876ccdf6cd9",
        "40107e0f66afed07",
        "4010000000000000",
        "400efbdeb14f4eda",
        "400deeea11683f49",
        "400cd82b446159f3",
        "400bb67ae8584caa",
        "400a887293fd6f34",
        "40094c583ada5b53",
        "4008000000000000",
        "4006a09e667f3bcd",
        "40052a7fa9d2f8ea",
        "4003988e1409212e",
        "4001e3779b97f4a8",
        "4000000000000000",
        "3ffbb67ae8584caa",
        "3ff6a09e667f3bcd",
        "3ff0000000000000"
      ],
      "sumOfWeightsFloat64Hex": "407592172a24cd64",
      "payouts": [
        48677217557749, 48295429564617, 47910599291809, 47522652831777, 47131513235191,
        46737100332694, 46339330543046, 45938116666305, 45533367660611, 45124988400948,
        44712879418072, 44296936615577, 43877050962818, 43453108161133, 43024988280445,
        42592565363005, 42155706990527, 41714273810538, 41268119017104, 40817087780478,
        40361016619364, 39899732708602, 39433053113946, 38960783944328, 38482719410483,
        37998640776945, 37508315192297, 37011494379909, 36507913168290, 35997287836346,
        35479314244248, 34953665714935, 34419990624356, 33877909649949, 33327012616187,
        32766854862633, 32196953043078, 31616780242895, 31025760274277, 30423260973575,
        29808586278715, 29180966803808, 28539548547135, 27883379259760, 27211391853652,
        26522384023355, 25814992968267, 25087663693956, 24338608778860, 23565756617595,
        22766683830305, 21938525481409, 21077853495263, 20180508309682, 19241359705241,
        18253956584145, 17209995312178, 16098476521539, 14904293139357, 13605695926826,
        12169304389430, 10538926747631, 8604997656089, 6084652194715
      ],
      "requiredShares": [
        48677217557720, 48295429564617, 47910599291809, 47522652831777, 47131513235191,
        46737100332694, 46339330543046, 45938116666305, 45533367660611, 45124988400948,
        44712879418072, 44296936615577, 43877050962818, 43453108161133, 43024988280445,
        42592565363005, 42155706990527, 41714273810538, 41268119017104, 40817087780478,
        40361016619364, 39899732708602, 39433053113946, 38960783944328, 38482719410483,
        37998640776945, 37508315192297, 37011494379909, 36507913168290, 35997287836346,
        35479314244248, 34953665714935, 34419990624356, 33877909649949, 33327012616187,
        32766854862633, 32196953043078, 31616780242895, 31025760274277, 30423260973575,
        29808586278715, 29180966803808, 28539548547135, 27883379259760, 27211391853652,
        26522384023355, 25814992968267, 25087663693956, 24338608778860, 23565756617595,
        22766683830305, 21938525481409, 21077853495263, 20180508309682, 19241359705241,
        18253956584145, 17209995312178, 16098476521539, 14904293139357, 13605695926826,
        12169304389430, 10538926747631, 8604997656089, 6084652194715
      ]
    }
  ],
  "minimumFeeForAllRanks": [
    {
      "k": 1,
      "feeSats": 1
    },
    {
      "k": 2,
      "feeSats": 3
    },
    {
      "k": 3,
      "feeSats": 5
    },
    {
      "k": 5,
      "feeSats": 9
    },
    {
      "k": 14,
      "feeSats": 37
    },
    {
      "k": 64,
      "feeSats": 346
    }
  ],
  "derivation": {
    "queryId": "da077157a3f421612dcfbfdac1ab44da6a9379915aec6b0e48af73bae9c7f455",
    "derivationPrefix": "2gdxV6P0IWEtz7/awatE2mqTeZFa7GsOSK9zuunH9FU=",
    "suffixes": [
      {
        "rank": 1,
        "derivationSuffix": "AAE="
      },
      {
        "rank": 2,
        "derivationSuffix": "AAI="
      },
      {
        "rank": 3,
        "derivationSuffix": "AAM="
      },
      {
        "rank": 4,
        "derivationSuffix": "AAQ="
      },
      {
        "rank": 5,
        "derivationSuffix": "AAU="
      },
      {
        "rank": 64,
        "derivationSuffix": "AEA="
      },
      {
        "rank": 256,
        "derivationSuffix": "AQA="
      },
      {
        "rank": 65535,
        "derivationSuffix": "//8="
      }
    ],
    "payoutScripts": [
      {
        "rank": 1,
        "host": "03b79ad8ded1cd463726b57d79e1c2882ee50295d6e26d6d8e8b1ca69d99f99554",
        "derivationSuffix": "AAE=",
        "lockingScriptHex": "76a914761135d12a22df95f5709ffa3fd5c4c7f522605c88ac"
      },
      {
        "rank": 2,
        "host": "032df47dacdca1dbf890f1537bb67457656a198057ef9ff9af61a99620f20fb305",
        "derivationSuffix": "AAI=",
        "lockingScriptHex": "76a914732f1d1d64e812887ca8f1aaa630110ab57e390588ac"
      },
      {
        "rank": 3,
        "host": "023e656ff8188f0bef9584452b49e3e4970fef01602a5651e9ceb200e0accadc65",
        "derivationSuffix": "AAM=",
        "lockingScriptHex": "76a91471f6079db60fabb6c016abdf2c4f58f6b9a02a8088ac"
      }
    ]
  },
  "messageList": {
    "messages": [
      {
        "messageId": "b2",
        "sender": "032df47dacdca1dbf890f1537bb67457656a198057ef9ff9af61a99620f20fb305",
        "body": "{\"amount\":2}"
      },
      {
        "messageId": "a1",
        "sender": "03b79ad8ded1cd463726b57d79e1c2882ee50295d6e26d6d8e8b1ca69d99f99554",
        "body": "hello \"world\"\n"
      },
      {
        "messageId": "😀",
        "sender": "023e656ff8188f0bef9584452b49e3e4970fef01602a5651e9ceb200e0accadc65",
        "body": "astral"
      },
      {
        "messageId": "￿",
        "sender": "023e656ff8188f0bef9584452b49e3e4970fef01602a5651e9ceb200e0accadc65",
        "body": "last BMP code unit"
      }
    ],
    "canonicalUtf8": "[{\"messageId\":\"a1\",\"sender\":\"03b79ad8ded1cd463726b57d79e1c2882ee50295d6e26d6d8e8b1ca69d99f99554\",\"body\":\"hello \\\"world\\\"\\n\"},{\"messageId\":\"b2\",\"sender\":\"032df47dacdca1dbf890f1537bb67457656a198057ef9ff9af61a99620f20fb305\",\"body\":\"{\\\"amount\\\":2}\"},{\"messageId\":\"￿\",\"sender\":\"023e656ff8188f0bef9584452b49e3e4970fef01602a5651e9ceb200e0accadc65\",\"body\":\"last BMP code unit\"},{\"messageId\":\"😀\",\"sender\":\"023e656ff8188f0bef9584452b49e3e4970fef01602a5651e9ceb200e0accadc65\",\"body\":\"astral\"}]",
    "canonicalHex": "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",
    "contentHash": "def038233d40298e7b74e1dd9a86b69c308d23e2191acede30f0f95835df5c15",
    "empty": {
      "canonicalUtf8": "[]",
      "contentHash": "4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945"
    }
  },
  "outpointList": {
    "outpoints": [
      {
        "txid": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
        "outputIndex": 1
      },
      {
        "txid": "0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f",
        "outputIndex": 300,
        "context": [1, 2, 3]
      },
      {
        "txid": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
        "outputIndex": 0,
        "context": [255]
      },
      {
        "txid": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
        "outputIndex": 1
      }
    ],
    "canonicalHex": "030f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0ffd2c0103010203aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa0001ffaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa0100",
    "contentHash": "69558ccc35eb91130528c3e23bffda6cdbaa22632ef0e5b5ca1bd7be75512e8c"
  },
  "signatures": {
    "signer": "03b79ad8ded1cd463726b57d79e1c2882ee50295d6e26d6d8e8b1ca69d99f99554",
    "fields": {
      "queryId": "da077157a3f421612dcfbfdac1ab44da6a9379915aec6b0e48af73bae9c7f455",
      "host": "03b79ad8ded1cd463726b57d79e1c2882ee50295d6e26d6d8e8b1ca69d99f99554",
      "contentHash": "def038233d40298e7b74e1dd9a86b69c308d23e2191acede30f0f95835df5c15",
      "payloadSize": 487
    },
    "attestation": {
      "preimageUtf8": "BRC-178 attestation\nda077157a3f421612dcfbfdac1ab44da6a9379915aec6b0e48af73bae9c7f455\n03b79ad8ded1cd463726b57d79e1c2882ee50295d6e26d6d8e8b1ca69d99f99554\ndef038233d40298e7b74e1dd9a86b69c308d23e2191acede30f0f95835df5c15\n487",
      "keyIDHex": "000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f",
      "brc77Hex": "4242330103b79ad8ded1cd463726b57d79e1c2882ee50295d6e26d6d8e8b1ca69d99f9955400000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f3045022100bb7cecbc2dfc5d071ec833390cc8d4165d046764c24c3b792e5069dca605ec6b02206a4e9371c4d2fb99990990cd9ae60fd5663e4c829e4a241186800fe92a241c0e"
    },
    "delivery": {
      "preimageUtf8": "BRC-178 payload\nda077157a3f421612dcfbfdac1ab44da6a9379915aec6b0e48af73bae9c7f455\n03b79ad8ded1cd463726b57d79e1c2882ee50295d6e26d6d8e8b1ca69d99f99554\ndef038233d40298e7b74e1dd9a86b69c308d23e2191acede30f0f95835df5c15\n487",
      "keyIDHex": "fffefdfcfbfaf9f8f7f6f5f4f3f2f1f0efeeedecebeae9e8e7e6e5e4e3e2e1e0",
      "brc77Hex": "4242330103b79ad8ded1cd463726b57d79e1c2882ee50295d6e26d6d8e8b1ca69d99f9955400fffefdfcfbfaf9f8f7f6f5f4f3f2f1f0efeeedecebeae9e8e7e6e5e4e3e2e1e03045022100c683c3454bf5a76f7ea0c19b364fe274a411556244949291ce6eef32bb8778b402202c8c715ccca1a1eb9868129ca4e7ddc2fdb3b455e49fe243e9530a99a02e71a8"
    }
  }
}