Evidence row 2284744

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nO62zq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d608e12c-688b-457e-bc6b-718fc87318d1/.well-known/agent-card.json"
    ]
  ],
  "name": "Tolose",
  "owner_address": "0x0178c1ce1921e7e48cf225e567e4ae617164341c",
  "raw": {
    "agent_id": "135089",
    "agent_uri": "https://centralcity.ai/a/nO62zq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tolose 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/nO62zq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tolose",
      "registrations": [
        {
          "agentId": 135089,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d608e12c-688b-457e-bc6b-718fc87318d1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nO62zq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793655550,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T21:40:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tolose 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/nO62zq"
}

What the leaf hashes

{"body":"83a4018494beaca7ef0f879a54ea7255e00746655d1ba1385c35ddccf684a2d0","id":2284744,"kind":"listing","method":"sync.erc8004/1","observed_us":1793655619495569,"prev":2284149,"subject":"erc8004:5042:135089","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. 0x76421c572e3cde936faa7155c6a35a2f021c4bb9ed7dd2debdf0c5e65588d0c2
2. 0xc4eff9785912b12c33721030561cb06ac8782d086b4449cc1e060d2b8f072832
3. 0x473f0813e33ae1d2c71500b0653a9fbc84c31d13c4d333edcf1edc35aef2d393
4. 0xb3e43e0ace13298499085140fc68329cf91f79fb2a555d6f8c290daf80eea886
5. 0x0c20d5805e7bdad85af6c7456d9c8fb7997c5bca95c75fb677cc54e3ca97ec37
6. 0xd6ec161ba0a28c9977adfb86894c6b17aca4283a5d68e9a65d0f115bf7e99086
7. 0xd4829474ce834f631419b0005ce0129e3dfe6e1f223c5fa6affba6982657bca9
8. 0xfad1efc63705fe526ec242a65951507cde395855b6d51399f3a61ec35c06a04b
9. 0x6febf2a21b02ca65b0aa2953ecbf377f44dbc2ffd153e7388bc6bf94296013c5
10. 0xf855990c5e4f5e7c67ed801bf4005f31f1f4d8347b6026321728781d726fa5c0
11. 0xed7bc197e3566b4c4fb4badde968404c3bac524f38fd192980d982bae80b06d7
12. 0xe9747ccde895d2aba14067132d86b41625938fce0a85a8efad50b5f89104f4b2
13. 0x98c0b976487311f03693fca7825f5f6e75a71ea33ac90caf33040d5eaa6d0b54
14. 0xe387a7d610f91d4dc112f2dbdf7ae32c4555f5da4c25c1a9a1310d0b74e80bbf
15. 0x60dd7fd8117cbf3b80707f722623736c8c2b5b56277e8e78c9f81ef2dab8deab
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af