Evidence row 2972854

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OtWmSq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e2bbc1da-32b3-4356-a7d5-26a4b43ec22a/.well-known/agent-card.json"
    ]
  ],
  "name": "Taubino",
  "owner_address": "0x53fd2a7f2fe76142ce14f76209dbc8936a382c7e",
  "raw": {
    "agent_id": "234473",
    "agent_uri": "https://centralcity.ai/a/OtWmSq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Taubino 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/OtWmSq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Taubino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e2bbc1da-32b3-4356-a7d5-26a4b43ec22a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OtWmSq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T07:48:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Taubino 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/OtWmSq"
}

What the leaf hashes

{"body":"7a854ab40209126911d3f7b4a2024439a8d1ab96ebfa59e6bbf273c112059842","id":2972854,"kind":"listing","method":"sync.erc8004/1","observed_us":1793778518423739,"prev":null,"subject":"erc8004:5042:234473","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. 0x115d3c32c9579c4944769f658a12f6abed4f26f028e515b06caa4fd367099c05
2. 0x842d9f2300827fcffb0ba71f94d508efc7388c9f5244f958b335caa48cff9d3b
3. 0x123dacd69a36bba1923b90a8287074ff30620c56d3eb99a1d503036fbd14fb4f
4. 0xd9cff779f07d31f95e63ec4c14bfa623a0685d5ad05ce3158097ae83e75cedd9
5. 0xbf9c9c35503b64df1fc02c39778aa1c9583013a177261d9e09fd81d50335609f
6. 0x36fd30c113fcedbcbd12725d23520b9a3d598b2cf0af51f51532d23ab8546e43
7. 0xacdf2d4f6054b456950e977858abe22d8f4056f86b81a2196a5a0de75cdd1537
8. 0x011aeafa5393ae3825e1dca75c3cc380794350b3297db5efde587a0db16842f4
9. 0x2f2738adfddc6ed4fd3ce8a6b905910b28e07e5c1ad2be838beaa73dfe652aeb
10. 0xafe8f881416c05968150ccf52fca90012576b99daad6f88ff0951d80e15893d2
11. 0xa50e54d34f0bed0569c14e0b259bdd9f556fce958f5dc6b1c6113ae051de7a8c
12. 0x57459583d1254025ef078e8ccea721fdd3d31a79f5ccebf2fd02542f8a6816ab
13. 0xf0c5668f1c0e0c55d12b397a79fba67d79863ff9b4f1923bea93e19437e4c76d
14. 0xe5d2c2f467f13039435593ecb6df4996e650e192b7ee29ddf612886f03e98dea
15. 0x39999cd980e41ec2b00689b8f721fe6463b8366a077d7faaeed19e6514cfbac4
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345