Evidence row 2272811

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/AMXaJC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9568f705-a5c9-4e5e-b63a-7158f01b0b7f/.well-known/agent-card.json"
    ]
  ],
  "name": "Traret84",
  "owner_address": "0x21e12524d74974e388c836e3bccc1a21bf2ff54f",
  "raw": {
    "agent_id": "129865",
    "agent_uri": "https://centralcity.ai/a/AMXaJC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Traret84 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/AMXaJC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Traret84",
      "registrations": [
        {
          "agentId": 129865,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9568f705-a5c9-4e5e-b63a-7158f01b0b7f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/AMXaJC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793650705,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:19:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Traret84 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/AMXaJC"
}

What the leaf hashes

{"body":"f5523f8067a168082528169c93720e6eefab14a4c54e90e613c3b246a063be84","id":2272811,"kind":"listing","method":"sync.erc8004/1","observed_us":1793650760246976,"prev":2272192,"subject":"erc8004:5042:129865","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x9c5a9c70572a196b5ce0f226678be03ec699fc375eee013cf52f47c796293eb9
2. 0x60adddac17886b92f3283bc763443a5c6c9aa5de1cf9fbc25db4c94db3cb1d61
3. 0xebdac887019ea947a99f82339d260550c7cb8a03c64b9c5736fb6eecad96df58
4. 0xfc014ccfdac5db795414c28485d1e3f612e1664afcacb729d5762219b9518a8c
5. 0x3a9348528d4e4f64971a45a94db108a62918b153b22a27c1173b8a1e49b4021d
6. 0x52da4227ddbfaa3fcd6ac79614ae4c906c5092dd62ccc2023c435bee27f8d453
7. 0xaa6044a0b0c1f61e4ff6ae85807a133ffb1e82b7efa5a8d5a19fd664252e2cb2
8. 0x5a6ff7b64ada9ebb09be5e63e9afababe8859ede169389db5d17309acc222fe3
9. 0x4bfe80a153855bebe688c32fd3646712a4643321f78c38e456fdedc09ddd92cf
10. 0x6e123bc246b97c2cceb9c9668bad4c554655bc80220acb1cc7a5a371101936c1
11. 0x10cbdac0b6100e8ec14858ec371897bb7e7755b1c4220899283c56fdde099776
12. 0x44c6729e9895b3e93c9c4ab87dbe86c6aa44f0b1130e815e00f315920a4c640e
13. 0x13372d9573063408d81df51991faad9353f3d2ff284b3f6343d434448850fec0
14. 0xdff61622855886d80ecda4fb808422c854d0801605b73184332cf83604a730ff
15. 0x9c91ecb84461aa4cb2a891252746755d862a88fe9bad822700cdb99eaab2edca
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af