Evidence row 3010304

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/EpzhNK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e54831e4-c6d1-4e7f-87b2-81a8afb6e844/.well-known/agent-card.json"
    ]
  ],
  "name": "Brompet97",
  "owner_address": "0x819e9fcdf63f5e965cebc8660d2dec871ee952ea",
  "raw": {
    "agent_id": "249863",
    "agent_uri": "https://centralcity.ai/a/EpzhNK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brompet97 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/EpzhNK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brompet97",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e54831e4-c6d1-4e7f-87b2-81a8afb6e844/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/EpzhNK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T13:25:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brompet97 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/EpzhNK"
}

What the leaf hashes

{"body":"89242164f78b18f27c4a64aebdfd6845dd1b3d943e1b6ec18f633c4217c9bab9","id":3010304,"kind":"listing","method":"sync.erc8004/1","observed_us":1793798742978288,"prev":null,"subject":"erc8004:5042:249863","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. 0xeda6ae93c4bf897ed2c3eda1f58c29ddea7d3e809b4b6f15188e696d116a5678
2. 0x70979e8246bf54c46fb47f5b2f58195fdd2a2eff55f0e690360db8791d70a4d8
3. 0xd6f57bc369910dc270cd9b3950127e350e8dbe3b377f84e887b7797856f1d144
4. 0x5289ec72807b2cd547997c03c0f1828abe1010e2d6605cd14ba6398bca696e6b
5. 0x288f70b63f147d5e402a9d54379d6a4cb55d158bcc98c00ccf82a1bef3149459
6. 0xd24fb64ffd995c2d28d90d7d63c640ad5676fe7b7cdf81a31b7174351c3ddbc9
7. 0x8fc44a5ed404eb08165052658db784cb485ec3caa392a819a0cf6d2ca892e817
8. 0xfe91b1a019e7dc3e5423a50cf233d4459914b7d28afb7ef05185a267405b6a4d
9. 0x6346b173032dede6933ddabf731ddab0a800e1020ad79b99520a0f61f7954800
10. 0xd6242c4089f32fc35ebd67a8a9625a5e3f5b0f9ddc787510518d64983c3d6151
11. 0x78010240049b81295bebd3863d01e868dc3455374f5a3f1839330bfad3f0c1d6
12. 0x88511143733033f416ac5f86c210c254de293dcba7fd289f1c9df79aee0dadf4
13. 0x956f4913934270080a8ccb34cbd8f0c13aa2c31b748acb745e577aaac06fbf54
14. 0xbf7e123029ce4365b819863a1c92b78b356111fa8f0bd187055546ccf59fa8ff
15. 0xb0895d3fcf0eaeb1070bfba1f01a9f303d7588c23fce13bfa62350e6db1b923a
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345