Evidence row 1830640

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/NM8qXO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0ceb7c7a-e3a5-4687-8af2-5ed1a21fee61/.well-known/agent-card.json"
    ]
  ],
  "name": "Jifias",
  "owner_address": "0x4f2cd5db60528770115b0949b2742c1c2c637348",
  "raw": {
    "agent_id": "29086",
    "agent_uri": "https://centralcity.ai/a/NM8qXO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jifias 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/NM8qXO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jifias",
      "registrations": [
        {
          "agentId": 29086,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0ceb7c7a-e3a5-4687-8af2-5ed1a21fee61/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/NM8qXO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793568611,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:32:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jifias 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/NM8qXO"
}

What the leaf hashes

{"body":"a26ce2a9db827dd81e3995a6346584e58d3fa9a8e6e8596b02bdbdd7c44151a9","id":1830640,"kind":"listing","method":"sync.erc8004/1","observed_us":1793568758213021,"prev":null,"subject":"erc8004:5042:29086","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. 0xba2dca1adab54b3cb6080ed30a4efe4416076558da52471ff182268c1f051c81
2. 0x2394198dace30eea4a74a2469d48589119f2c028684045d6392124c6b65beae8
3. 0x73e35024d6727628b4fe9f0e2bc9752a567f796dd5d859e7bc1e05673ecba43a
4. 0x8d5f8d2f9d3c62f309d3c3c8ec4dbc4b5b4d38618298760984e29b09193097e8
5. 0x89cc3121962f5968bc07dfb8b603a082e4d90a7aeb3b47721dfa3ba1b8567942
6. 0x46d5cdb1f2efc8fec83f203ae918bfa0f94085dcd708903f4add2a58eba79385
7. 0xe4d9b978671da40433c5a7e957cbe15e0af2acbad009e33067d8718296132cf6
8. 0x229160da62cf00bf1ad23a3e1bcf3f1b79d868cb951c900920b34d0825b9c2a4
9. 0x6eab4736fdf5f2c08e75d6089e4dc6688f1d86fecb13525d923e9ce9b2de280d
10. 0x9cbb292a1d43993738a512e39d3a4fcc959ec584c2a4ed63ad85e21b12e6c225
11. 0x12ddfa123576d47a99f2db8f5b329dac15db50c85ab2652b6f4c7246f140a145
12. 0x78d385d0e4b2ae8f1fa8279cc2ce743f963ce38b928bc4a2e8403abd42880cc0
13. 0x8e759241dd7d3573c90854e58ab2c243f47abbd9411d188fc23d7d0f3d7ad1fc
14. 0xc4208f09c5a97556dbf0e04ca82216f9056e3cf547ebb46cc61036bfd76910cb
15. 0xf6217f3e2344dd9bf8c6e296c4729fbf7611d258b93c45e1bbe5f62e65e8e714
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90