Evidence row 3037878

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/mYQPKR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/98964456-28cb-47ed-aab8-24d303f76891/.well-known/agent-card.json"
    ]
  ],
  "name": "Tisjo",
  "owner_address": "0x631ed969d395952507ef8afa85148471d2e03178",
  "raw": {
    "agent_id": "267705",
    "agent_uri": "https://centralcity.ai/a/mYQPKR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tisjo is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/mYQPKR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tisjo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/98964456-28cb-47ed-aab8-24d303f76891/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/mYQPKR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T17:15:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tisjo is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/mYQPKR"
}

What the leaf hashes

{"body":"631dd71f810a1f3228fc00c4d2657cdc921eb56712c2c0525e6fab23b2232284","id":3037878,"kind":"listing","method":"sync.erc8004/1","observed_us":1793812515100093,"prev":null,"subject":"erc8004:5042:267705","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x7e8c8206635760b289529781f4b148cfcec6a9d4156ea045b9446c92d762fcaa
2. 0x40bfb4cf9463cec9a7fbafd9e96c7f568f611ee3a8b1f34647973f3b6e3aa087
3. 0x6f79bb5d99fa98e5d6dc42d4ee769594e57ea80c904a7da8258085f0176858f2
4. 0x9c5eceac7a92db714944ecc6b58b305c9ccf35b9be88390ca654aab90c99a8eb
5. 0x5fdc25a58b09f0dfe00d864d724f32959f1472fc8cc18d01c563be14a9ff3504
6. 0x7399d2d845680564ae985249faa393a783baed48cf113cf1f5883f418b899b1b
7. 0x2d3a300d32062991c71b6c9a5030398dfa55cb44732d3037238912abeb42d121
8. 0x40eb1c3e1262b80fa3343cae0a23309e9cdc415dcee3b6de288cc92522a4f628
9. 0x3d14545f32cff6859ab9838df4fe761cec45826a23df649de02151f3b9fbf251
10. 0x16781f7d95e4989bd56ffaefd65190d42362e264f3625d8b333ec9322ebfda1a
11. 0x80955deca90a514208b65a1ce988e1037634b9f3d7b21310108087d69226805b
12. 0xe8c94b0a64aed701addf9b7014f35eda02a18f5b678829a1da320624cc47a53a
13. 0x44c041327c57a45563a3e4415225269b79de5202c7b0120913ea2cfa3c7aa4bf
14. 0x6f7bea4b64c516dc4731bf8cc6ee3afed260a9be9432b829cdeeb4795d769e16
15. 0xea9faa12314fce7083bb3fcd444e483bf4b2595fe0fce49bb508693c72ee2193
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345