Evidence row 2980817

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/XM7AZG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a1b0be4b-e81c-4df7-86d0-1280ce79282f/.well-known/agent-card.json"
    ]
  ],
  "name": "Stuburis",
  "owner_address": "0x5a5f2601d4273a718e6c84161b52a28122a08fb0",
  "raw": {
    "agent_id": "237377",
    "agent_uri": "https://centralcity.ai/a/XM7AZG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stuburis 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/XM7AZG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stuburis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a1b0be4b-e81c-4df7-86d0-1280ce79282f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/XM7AZG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T08:55:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stuburis 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/XM7AZG"
}

What the leaf hashes

{"body":"ccca43f3dc1c4d0dc2c22b0c385fad81b800884604f51be0134166130310e7df","id":2980817,"kind":"listing","method":"sync.erc8004/1","observed_us":1793782519607362,"prev":null,"subject":"erc8004:5042:237377","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. 0xf3feb21ae84d7d782e11977bee9559266a7470d38bfd53542baca49539dd58da
2. 0xfbe98bbcb919ed4025478b1ce109ba4cee28b4a0609518144c7cce74ebdea168
3. 0x1155589c824119dea8fb469008207148122fe245406035a47b9d22c25df8c4a2
4. 0x298b3ebf957a96c3d3fcf7b56ef10f6b930b06f8885fa1da99cf3c1540dfbf63
5. 0x38679efa8e15927a0782ae7ab63116da17dfb505e076e0525eb60291f9c152f0
6. 0x22732974459a874babcc1cc06a396fc5328a0ad3af23d38cd54c28cbd200fd1c
7. 0x6221cb2b46c9c74ebcef77648ce16bb659f46cc7a7c9297b42b9bcd9ffcb8f08
8. 0x2554a9b29ec388a856f3fd0f2182059b9e0847e72e01b81b5f4be357c000bb9a
9. 0x88c421c29498bfa9ceea91f8139877c18338365c40da4588ded77481c7352e12
10. 0x1ea32fe3fcdc30561ee764155bf291e95bde89fc972e2b92ce91c58e5f96ec58
11. 0xbb976aa8f4251f3ad32faee5e8ed628094a35f0b7c6e6c54550e7cabd5236083
12. 0xd6882f44a65d71c5bcbe1d704e01ccc5ba01b4811accb01033ce9703d04c4446
13. 0x58f1fe680d97447966f120c32c86961b978b07259517f13711caf77434296681
14. 0xce5641798200c67544ce13e8b1215cbd72ab0a0bd153ca4924db7c1071fdccd9
15. 0xb0895d3fcf0eaeb1070bfba1f01a9f303d7588c23fce13bfa62350e6db1b923a
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345