Evidence row 1841660

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OW05qT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/82373466-e81f-4b28-85da-43d8438c6916/.well-known/agent-card.json"
    ]
  ],
  "name": "Poron80",
  "owner_address": "0x7186b0f12cfec5091730af3f7f4603e5a532e015",
  "raw": {
    "agent_id": "35628",
    "agent_uri": "https://centralcity.ai/a/OW05qT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Poron80 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/OW05qT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Poron80",
      "registrations": [
        {
          "agentId": 35628,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/82373466-e81f-4b28-85da-43d8438c6916/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OW05qT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793573864,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:03:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Poron80 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/OW05qT"
}

What the leaf hashes

{"body":"ba7fd36167a8afe27bb2709558e8dfa51e38df8519f2bc9a9a106218ed6bc3ca","id":1841660,"kind":"listing","method":"sync.erc8004/1","observed_us":1793574195697022,"prev":1841339,"subject":"erc8004:5042:35628","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x644d21ecbb81335623d1016b07c16b2df4cc9c1c0aab36218c4ba467cb6f6569
2. 0x1d5708b6d3e27525aa4904d747fe229543f24a90b5156c7f63680eab56f43b7d
3. 0x77dd293b78ab476f72a38840089a3f19507ea65181d6fdcf592b5cee88ddc220
4. 0x6803940a332d0a2f2f1dfce783e03a1ad80bab9c1931653d11f9b9d09bc75f83
5. 0x89c50468a4c4e5c57650cf96a04f590c399eb64667e4f56c3efe77b2050092d0
6. 0xf138bb8b695d36f2d9ae07502f9f8a1fc608f0dcd6733520b9f1f179dad0a8ed
7. 0xe268c5bf7a8ca69f3ef5a50477c3ee954f953875825e232a928b3ce92cab1ec7
8. 0xbbd70bb6707eb7e11e7899d232c5087622aefb047eca7bbb4dd34a0c8c7beea2
9. 0x0fc18109c68cbf501a8792d4a440de017003b46de39b51f03537698cc91b377d
10. 0x43a8d6174126a96a568aec713b0971e42c433ab99566ce88b1886225577a66b5
11. 0x50fe7c933f3cbfc9e49fdb8afe631ec1c9b44a0d70f30ab36c06b57e547ac388
12. 0x5479d0928635d1e2c29333ea5f06d1b79d0f3e7c81e270ef89caed1eb06fcbb7
13. 0x4d3d9020d1e2b76c6f3e7026770b57c7f8eb1d9a7979369bb6db7c1fbe7607d4
14. 0xf2a2a0157f28bf3255c9b6847cbe675ba213d3983bbfe1c0848c216c57838e54
15. 0x7c66173839ef153f08dfd346f7ea956e9226e1b7ff05bf4c6cf27436953f336b
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90