Evidence row 2273118

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8C8C4y"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6c8093bc-7b83-4e22-a668-b07e52b8d4d3/.well-known/agent-card.json"
    ]
  ],
  "name": "Groda",
  "owner_address": "0x2a7342f6a7cc822c47eec6d54c0eec9e8b6aa1f1",
  "raw": {
    "agent_id": "130231",
    "agent_uri": "https://centralcity.ai/a/8C8C4y",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Groda 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/8C8C4y",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Groda",
      "registrations": [
        {
          "agentId": 130231,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6c8093bc-7b83-4e22-a668-b07e52b8d4d3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8C8C4y",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793650697,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:19:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Groda 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/8C8C4y"
}

What the leaf hashes

{"body":"29baaf842e068f8103223a05c2cbe2438680ac4655b7ba300d01d31cc4333d73","id":2273118,"kind":"listing","method":"sync.erc8004/1","observed_us":1793650761541221,"prev":null,"subject":"erc8004:5042:130231","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. 0x78e7c217d9511c5fe9f66f3da5a8f7da2681624490cd540331fbf66b59f2adbc
2. 0x274cf02cbe42dd128b1e5c6912cb792acd68f9312d851e1fbd96b1adc8cb7d07
3. 0x76a20f643ea1467923cee8be16735307b4866af862f78320c151d93f104041b1
4. 0xf2e403cbdb034ed6c749be402858f4d87bb37e21318a1da527220b6208b271e6
5. 0xaf952a4891f02d68c449932243f6c457087ab0650fc304cfbfe8f30a94c88da6
6. 0x6257cf4785db0417173cc666a88f7a03cd928d7990b3ace026e7df42514e59b4
7. 0xf20f5faeefbd4042a861c57910b0ed866d82bf5ba3710996fa8d69260ebb5b11
8. 0x0e27d21347fdbc64d49f422b87e1568e628dac9c797875b5c697af85f4511e10
9. 0x819fbc08e52f78be8e49e970abe91213b588102b4af0174287015ad08db16264
10. 0x69f1e676ac2ea84ba10e3fe2bda6743accf9c56b6a3d61a3f97d74516092aa14
11. 0x713c73620089eb4d1a0bafb80296859933cab4846fe01927f4a6c26c61541dd6
12. 0x6a5525c1d945ed75b00811393657c28cf06b7a9f2c841743bc74d1568a7e6799
13. 0x6b3fe16d0ef17e7fec65e784ea66cb7142a8765f3978756ef310ba9d8f928afc
14. 0xe387a7d610f91d4dc112f2dbdf7ae32c4555f5da4c25c1a9a1310d0b74e80bbf
15. 0x60dd7fd8117cbf3b80707f722623736c8c2b5b56277e8e78c9f81ef2dab8deab
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af