Evidence row 2131316

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/aXRDtL"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5d8393f8-eaa9-41a0-8471-93918ab91f4e/.well-known/agent-card.json"
    ]
  ],
  "name": "Gantero",
  "owner_address": "0x8d274a65ab2897d43a45b50667cca58609102b45",
  "raw": {
    "agent_id": "93051",
    "agent_uri": "https://centralcity.ai/a/aXRDtL",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gantero is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/aXRDtL",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gantero",
      "registrations": [
        {
          "agentId": 93051,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5d8393f8-eaa9-41a0-8471-93918ab91f4e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/aXRDtL",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793621978,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:20:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gantero is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/aXRDtL"
}

What the leaf hashes

{"body":"758a46108bdb2f928e6dd81fb0556b252e3638b778f634d5cf81f45c42f81885","id":2131316,"kind":"listing","method":"sync.erc8004/1","observed_us":1793622054788126,"prev":null,"subject":"erc8004:5042:93051","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xf3f6dc6135ebc4f123023de2831c3120cf79eea7508c513bfe93349bd1617c8d
2. 0xc1dcb98741958267b8636f05b8780a7a672766b6342625afc789a2263a3cbf15
3. 0xcc31283050e7ece16dd763983ba7041550ad54bb07503639154e607abc1f02f6
4. 0x402263a4d84b28845838084cae0e34940dbb71601192b94ef02bd0097bc1ded7
5. 0x17cbc4e49ec649d9177722fca2963af3aac1b9b54cd5eea5f9c283ae4a7cae23
6. 0x4feef807ee1384eb90395fd215cc4603f519752f1dfa74f085e84efc3415e067
7. 0x9fd535a3f557f2aaa37c20cf8e9113616d6ed75c51d569db7f399261b7fb2850
8. 0x5ccc9ff204218dff402ba5f1b2735ce60997e9761d2cbb0db3087d3a4e0e341c
9. 0xce103213c33a9399a24f5e19d6a6cfdb73f8cd8a2db7f80a3293187616343db1
10. 0xb13d712b9cba08f38757a4f2bef2bb5530e3635fb00649b4d85c473a7a615fec
11. 0x5d6026ba393cb8266548fbb73fefba46f2fc6cab1f8647fd968a4f3c31f5815f
12. 0x442150e0ad6b72c50ea02dcf5f010eb2ee6de0816082911680c9e7b96cd0e745
13. 0xc3d58dcd2229e8124095a5a08b6547a8aab4e18490d7243750c0deb944765dc5
14. 0xfa8b123f46e2c0606637c2fc0bef7815e7e004938cca6b86fafd908901f0b35f
15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af