Evidence row 2729729

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bo5BH3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/80b3bfd6-6f90-4215-927c-e7c9473ce0a0/.well-known/agent-card.json"
    ]
  ],
  "name": "Grarlero",
  "owner_address": "0x8b1f7cb25d2649047028a2e21e5f995c4ddc0e05",
  "raw": {
    "agent_id": "212561",
    "agent_uri": "https://centralcity.ai/a/bo5BH3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grarlero 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/bo5BH3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grarlero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/80b3bfd6-6f90-4215-927c-e7c9473ce0a0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bo5BH3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:47:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grarlero 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/bo5BH3"
}

What the leaf hashes

{"body":"3a6cf5a18a16de13892dea504c97022cdf4534b8ae4ca58542c92e198ac5808b","id":2729729,"kind":"listing","method":"sync.erc8004/1","observed_us":1793749676602911,"prev":null,"subject":"erc8004:5042:212561","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xd546ba177f11992c4421fba8e7dd96e05fcdab619e306ebe651354061b5b5b96
2. 0x3d5782b6df78af8533a0c4c94b7d590c56589d9f32230b54245febc892cbee0e
3. 0x75c0936158e6d90f5165781e20b95adb53aaa070bfcd7f8b419e0aee54997f3b
4. 0x282ae6fa03b470f347219e753bb4f5221faf0f91c4a88d123e54d76289786705
5. 0xdcce534d452f28fb6cad6551839c795b864b94a5eba1cce12bace7648143e0fb
6. 0x1cbc39b79e85330aa177948af6bcff190ff2917269d450d34adc62a8349169e5
7. 0x2f3a80abe16a0381ef2da6ffe71266c746febfbc3c43a8b60a0c06b7c1ada78f
8. 0x98015a4c95c7b95959d65465027ea8a4d224a8a67be17c5bddcc9a309f0b82a2
9. 0x2634f257cd4f9b41268fdb8b7d9ee99f8ddb730081ec15c50c0940239e003d3b
10. 0x23236b8dcf744ef4172b021ede4f22839d18db60f4b9415e9798ab7dedf697d4
11. 0xa5de4fa25b064759dfd6c4892f0997754cebb4bd70d12c6461e6941c2e4860f6
12. 0xbfd907b41fc4fb0f8910695809f1797d1c8b149f937affde28688b8121e34dae
13. 0xce9b3265fd4a1a5e8698c5c73a9e511cda70851e8acf6892984553578379a29c
14. 0x18c35417f7b285121a68d43297e370931a92ea9fb5a8410afcf7e021d5ec8b7e
15. 0xc7478839685fed152a1d3420a50281ec80c2c7dad556230418f148fc7a02f71c
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7