{
  "chainId": 420420777,
  "transactions": [
    {
      "label": "fund EVM keys (twin accounts) from the sr25519 account",
      "layer": "substrate",
      "hash": "0x8dcb667876a54ebf3cccbfd20cce8b36802de1eca47f3120c6ad04afa23b9441",
      "block": 276609,
      "extrinsic": "276609-1"
    },
    {
      "label": "create native asset #43907 tUSDm, metadata, mint 1000 to the buyer",
      "layer": "substrate",
      "hash": "0x58599fcd2ac5273925cb7f9af74bead15f9f0e4ec420a6f87d746a4c832b4d72",
      "block": 276610,
      "extrinsic": "276610-1"
    },
    {
      "label": "deploy MeterSettlement (Solidity, pallet-revive)",
      "layer": "evm",
      "hash": "0x1adf1c422c9782a22d974dea3d2abc0be287da435747883e7895375d15731227",
      "block": 276611,
      "address": "0x9E7Ad2Aa754A0EBA70CFbd1db01d25ef97e5781e",
      "costTpot": 280.849211
    },
    {
      "label": "provider: register endpoint 1 /v1/account/{address}",
      "layer": "evm",
      "hash": "0x44a7d0b4864bb4ea76649a1715401d3afde88ee56acffd64fb7600168bfdf39e",
      "block": 276612,
      "costTpot": 15.390812
    },
    {
      "label": "provider: register endpoint 2 /v1/asset/{id}",
      "layer": "evm",
      "hash": "0xf4f367da4236935df37377c20356141798f4c34c7c8baf8c15ccd80cd6d45ba6",
      "block": 276613,
      "costTpot": 11.549312
    },
    {
      "label": "buyer: approve the settlement contract on the tUSDm precompile",
      "layer": "evm",
      "hash": "0xca1867b45d46335dfe2c4b47254b4be6aff6cc01f3563897f99da7c55a68962b",
      "block": 276615,
      "costTpot": 0.018209
    },
    {
      "label": "buyer: pay request (served case)",
      "layer": "evm",
      "hash": "0x38aaaf8a83481db8f420d8a5ff2e88e70b35e7c9f5cd81a3c0d30c42903005a9",
      "block": 276616,
      "costTpot": 7.704615
    },
    {
      "label": "provider: settle the served request (Solidity)",
      "layer": "evm",
      "hash": "0xa013c5400ea7c4e26bc90dd20a046a063921e7af2afb3a86f36cad0d30124713",
      "block": 276617,
      "costTpot": 0
    },
    {
      "label": "buyer: pay request (refunded case)",
      "layer": "evm",
      "hash": "0xcacb9a74ee80cfc806722fb4b859422719f630d9bc5a1debf2abf4a42c16dab0",
      "block": 276618,
      "costTpot": 7.704615
    },
    {
      "label": "provider: refund the undeliverable request (Solidity)",
      "layer": "evm",
      "hash": "0xd7119590fdbc7b5987547278ac8bd09e212f7b5195f1feb421ce9694d9ef5ebf",
      "block": 276619,
      "costTpot": 0
    },
    {
      "label": "buyer: pay request (cross-pallet case)",
      "layer": "evm",
      "hash": "0x918da875f56c975e0aeaa95e9630ebc9ad88fdc59413d5ce24d23023df3df27e",
      "block": 276645,
      "costTpot": 7.704615
    },
    {
      "label": "provider: settle in Solidity + anchor the receipt hash in system.remarkWithEvent, one Ethereum tx (utility.batchAll via the runtime pallets address)",
      "layer": "evm -> substrate",
      "hash": "0x4902c5a30982f0c3706c795554a04aea4d83113d21654fa5f88655752a1ce30b",
      "block": 276646,
      "costTpot": 0
    },
    {
      "label": "top up the provider and buyer keys from the sr25519 account",
      "layer": "substrate",
      "hash": "0x6a7009a129be992c986dbe207010a917946b3347b3cf5315469406cb3e70ceb0",
      "block": 276654,
      "extrinsic": "276654-1"
    },
    {
      "label": "instantiate MeterRegistry (ink!, pallet-contracts)",
      "layer": "substrate",
      "hash": "0xef17ab339d696959449ed2e94bd066fb86de2a1945297d0d3d7dc35f97bd60e0",
      "block": 276655,
      "extrinsic": "276655-1",
      "address": "5DHgN8JZRpyo9mDaG1BSNh224AZXcQw8p3Y8GZK1K2Vd8Ku4"
    },
    {
      "label": "provider: list both endpoints in the ink! registry, one Ethereum tx (contracts.call batch via the runtime pallets address)",
      "layer": "evm -> substrate",
      "hash": "0x7c14d9debd223cc01974022bc64e05aa90f9bea08c36560aa4a6b012f6cc569b",
      "block": 276656,
      "costTpot": 0
    },
    {
      "label": "buyer: pay request (served case)",
      "layer": "evm",
      "hash": "0x75b80a21c8b42251c6234a5dbbdecc2e8ae4e991ac2457268ac174dae28a7e8e",
      "block": 276657,
      "costTpot": 7.704615
    },
    {
      "label": "provider: settle the served request in Solidity + anchor in ink!, one Ethereum tx",
      "layer": "evm -> substrate",
      "hash": "0xf5264278d35ec75998992133da8fe8bc7bb8de5f7040137ba3353f1e7e0bacb6",
      "block": 276658,
      "costTpot": 0
    },
    {
      "label": "buyer: pay request (refunded case)",
      "layer": "evm",
      "hash": "0xd511d2f40d3b05ae6e18bd61bf94c757c21d9e9a3eaad3dad0fffa6fc5984c86",
      "block": 276659,
      "costTpot": 7.704615
    },
    {
      "label": "provider: refund the undeliverable request in Solidity + anchor in ink!, one Ethereum tx",
      "layer": "evm -> substrate",
      "hash": "0x1a52029d1a3006600c7ad50c2424c18fefdf0df499505dd35e85c9d68a36f314",
      "block": 276660,
      "costTpot": 0
    },
    {
      "label": "buyer: confirm the served request in ink! (contracts.call from its EVM key)",
      "layer": "evm -> substrate",
      "hash": "0x91d0a18a7aee958852e8f1903981a5c526910976c899c86192ef2f7970cd3297",
      "block": 276665,
      "costTpot": 0
    }
  ],
  "sub": "5ETkpnDAeRU46becz38vSSP42vWoBnzZ2e4FFRbG6W3hVBdC",
  "deployer": "0x77df5A7c0375bE0A492C109CcaFB96551fa8Ca5C",
  "provider": "0x43CA1C7C2551eA0eAD326320f2dA922EfA7C1599",
  "buyer": "0x0118d896dC979963341e9449218e63E158CB6AbA",
  "payee": "0x77df5A7c0375bE0A492C109CcaFB96551fa8Ca5C",
  "token": {
    "kind": "pallet-assets native asset via the ERC-20 precompile",
    "assetId": 43907,
    "symbol": "tUSDm",
    "name": "Portal Meter Test USD",
    "decimals": 6,
    "precompile": "0x0000ab8300000000000000000000000000010000",
    "assetKey": "0x682a59d51ab9e48a8c8cc418ff9708d2d34371a193a751eea5883e9553457b2eb17ba3f7d811169f350a6d80065f829483ab0000",
    "metadataKey": "0x682a59d51ab9e48a8c8cc418ff9708d2b5f3822e35ca2f31ce3526eab1363fd2b17ba3f7d811169f350a6d80065f829483ab0000"
  },
  "settlement": "0x9E7Ad2Aa754A0EBA70CFbd1db01d25ef97e5781e",
  "settlementTx": "0x1adf1c422c9782a22d974dea3d2abc0be287da435747883e7895375d15731227",
  "settlementBlock": 276611,
  "fromBlock": 276611,
  "endpoints": [
    {
      "id": 1,
      "path": "/v1/account/{address}",
      "price": "25000",
      "uri": "http://127.0.0.1:8402/v1/account/{address}"
    },
    {
      "id": 2,
      "path": "/v1/asset/{id}",
      "price": "10000",
      "uri": "http://127.0.0.1:8402/v1/asset/{id}"
    }
  ],
  "sampleReceipt": "deployments/receipts/served.json",
  "registry": {
    "address": "5DHgN8JZRpyo9mDaG1BSNh224AZXcQw8p3Y8GZK1K2Vd8Ku4",
    "accountId": "0x3621669d774ff38e377992f276b1e320fd9836aad3581f688e4c7b8a1abf35d7",
    "codeHash": "0x593244028383d5049023a64cdf67fb924e98f4120a609bc8580fc29593a0ecd8",
    "selectors": {
      "anchor": "0xc0564c5e",
      "endpoint": "0x5e438b03",
      "reputation": "0xfd7fcb15",
      "info": "0x0190e5ac"
    },
    "instantiateTx": "0xef17ab339d696959449ed2e94bd066fb86de2a1945297d0d3d7dc35f97bd60e0",
    "block": 276655
  },
  "readOrigin": "0x0118d896dc979963341e9449218e63e158cb6abaeeeeeeeeeeeeeeeeeeeeeeee",
  "network": {
    "name": "PortaldotV3 Testnet",
    "evmRpc": "https://test-evm-rpc-v3.portaldot.dev",
    "substrateWs": "wss://test-node-v3.portaldot.dev",
    "explorer": "https://scanner-testnet-v3.portaldot.dev"
  },
  "publishedAt": "2026-11-01T11:16:37.135Z"
}