Evidence row 2927161

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3uVZZN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dbbc3294-edb0-44e9-b5f6-818908ba2459/.well-known/agent-card.json"
    ]
  ],
  "name": "Orora",
  "owner_address": "0x7fb4ca284c5d497ce0069a84472396191804dad7",
  "raw": {
    "agent_id": "218221",
    "agent_uri": "https://centralcity.ai/a/3uVZZN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Orora 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/3uVZZN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Orora",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dbbc3294-edb0-44e9-b5f6-818908ba2459/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3uVZZN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T01:50:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Orora 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/3uVZZN"
}

What the leaf hashes

{"body":"857a387bdd5ae2f841030fa57d8fdc779bd4cdcae2657ad331caff3744030198","id":2927161,"kind":"listing","method":"sync.erc8004/1","observed_us":1793757000025427,"prev":null,"subject":"erc8004:5042:218221","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. 0xd727f1b3ed2606325cd45e062e6da0b89e07c2a2266b71f7d51b12b02c77f04f
2. 0x2c5d25acbe52236a6367b26991e9ca3ab8f3dc28bf01654190877c23858645ac
3. 0x0d1edcb61590e6d52a216c18101acf8bcd173fa60f78e585593f23ab3b661e8f
4. 0x5d54010075bedac2506f12a16ae8fad876ce0e50c45420fe662584832d640ed3
5. 0x199963f6fd969d0293b3a67176d2befe1be504e565738a6b4c55ed76141893e6
6. 0xffe824caa018170537458cd7ac5e0a97ab6bafeed1a386564ac741b55835a1bf
7. 0x87fa00be63ad690eaef5e9afd0afb7f50468c143ae1113c51823a6cb6464991d
8. 0x25efa738998cd05f0d8dfea81c01a1477f44a0738991ac950edd0a13b4fe20a5
9. 0xa0371f6d366f5a4263887302ad52a260f3183c1f062a3cb5d69f39c8fbb41c32
10. 0x3361d23b10d86647a4e2cb3f8cb738bd50a636fbb4f7193e2834f16e14f14868
11. 0x95190c0678a86ab3a50078387c027e229f2e9e28a3e305d42142215815994a98
12. 0xc9e3ee3368a7600ae557f45aece7a4a7664ace2e5207a34a6677455735775565
13. 0x813281b9669fffc17511699d717b3cff3b49fca18b16e1c77811b0d36468f330
14. 0x07f781e70c12f59067840cf8a82ad38380528bd5d9a968225fedcf9a7fcf613a
15. 0x967a13436a6fe02491b940f63f3275048d17df8ea0d3831beb3e7ebf52a46e50
16. 0x1ea547989ac488dff8da9e79b0ab4cffe98cb60fb4c76ae15e4a1f53a247e0be
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345