Evidence row 1839983

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KAhpPA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f419f891-779c-4036-975f-5aeaf398be3c/.well-known/agent-card.json"
    ]
  ],
  "name": "Sterkose",
  "owner_address": "0x5330efe489ac15512f93377dd71be949c1ca650f",
  "raw": {
    "agent_id": "34801",
    "agent_uri": "https://centralcity.ai/a/KAhpPA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sterkose 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/KAhpPA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sterkose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f419f891-779c-4036-975f-5aeaf398be3c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KAhpPA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:46:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sterkose 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/KAhpPA"
}

What the leaf hashes

{"body":"288b082f6f70fd43023a57fe266a004bc1f0fdcec1ff0feb9609848906947e2e","id":1839983,"kind":"listing","method":"sync.erc8004/1","observed_us":1793573176348280,"prev":null,"subject":"erc8004:5042:34801","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x242a3dcef03e9e77fd44a877511e7f5fb4377a8cd31e900d2f61ffe23c33924d
2. 0x4808e6f416aaee465ab63181ba99abd61d2019d7b0219461d4973d4deb0af518
3. 0x6b2070eb5e3fffe7b5f5d43a199fadcce7e53fe9d0a98cbcf1cdcc5be9a1c6c1
4. 0x5b01119332168c534f7dda2eba408cd35432e9826e9a41dad99bbb5f565695cb
5. 0xe12daeced59e2301daf4359494f4893c68c1967474fcaddb9a2c8a256d13dee1
6. 0x11a21ada253b31b79ff3a65448fe691b93bc41a1cd22a8dd288c1a514860e341
7. 0x815f15c33b6e26c9ce4277ef0b56ac180d6d2a40f59c9826b4a6a6b9a433359c
8. 0x3697a37ade0c4ea12576114628951379930dc0163f4d5afacbe9198fe162c1ba
9. 0x42c52e856e36301f0287bd44cd735bbba62d34e9743063276cea8f064e0f11a3
10. 0x40d35e15a3ab884ffb2883f91805f3830169df5ecf9d97d03b08e15dc9f5c817
11. 0x6e585a4906b3fee21f4999c1cc22655c577795a89a8ca8be8143962ece1adfc2
12. 0xdfb60f69cac19b1ac7881e138fd331a8a5a530dc13ed1095b70c261d628f44d4
13. 0x9dd502d4ff98d6d9a3253ed5276781da0bbca65c29f44992970b6dcb262524b7
14. 0x3a1fd02b7b783283e5af93120711d3c5437e55d0f3e68e16f18cfe19e54cafd1
15. 0xb9d6fdc8e6fb3f4feffa2c18849d74fc34d8708b574a778ae149241a90aaf20b
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90