Evidence row 2048573

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8qXTIN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/03091a0c-7264-49a7-a087-04dce9a1566b/.well-known/agent-card.json"
    ]
  ],
  "name": "Traufani",
  "owner_address": "0xf18e7901297fd30ef9a4b5138c0525d2eea8cb05",
  "raw": {
    "agent_id": "57163",
    "agent_uri": "https://centralcity.ai/a/8qXTIN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Traufani 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/8qXTIN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Traufani",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/03091a0c-7264-49a7-a087-04dce9a1566b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8qXTIN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T03:41:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Traufani 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/8qXTIN"
}

What the leaf hashes

{"body":"3efa6ffd446e9a00bacdc96437dc5fd5a183d6b7f0ce875d1233ed7fcad54b51","id":2048573,"kind":"listing","method":"sync.erc8004/1","observed_us":1793590897655078,"prev":null,"subject":"erc8004:5042:57163","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. 0x01ad2b6c743cd5de09054048e64e1f2ecad58a49d10114fafdb03df231555478
2. 0x871bb97f2a0b838cb405262eefe6b7b6f4615d522f20ebace37369d01b198319
3. 0xa4abf86b75a120cd8069dfb6657a815470028f4f0f1d290f1571d17d144dffc9
4. 0xd86e308967d424eabffc0e7e9951637e20c3a79b94484dfb52a307a952566453
5. 0x52c753330bafafd2153c3b130d0fd9282de660b445e5141283f326fb0e0b728b
6. 0x5fb3c2a35122eb668960e57f5db1ce166690c8a9ad57b2d2711b31d45a22eede
7. 0x77d3d398fd5d98c983068242d46899c963ef920f80d9b09f498fc01d2a15453d
8. 0x9294c4b523942b1ac3cfb408221353963137a8c0a5e09f7cd632a75355e44012
9. 0xdd51fb877107e449dbc4fd5b6d28e4163e81ace4bd44ea134e2f35a2912bf442
10. 0x245ae1f60337efe14545787399e092a949002cd640b7eb8370755000eb319a27
11. 0x93d9ad472320c6b11e6d837b05efef8781d45301a01847e67f688c5934cce3a8
12. 0x0154d753e5f594e54f1ab6d5100a317d12face9f45bc53b289185639f13d17d9
13. 0x9ccfa562467b683727533a101c56f2ec1b15d392976c5a1d03db8b6563b90233
14. 0x9acdcc385ecc9f1094faf2e01677d863638d23bede5aed4ca22def76698e0af3
15. 0x150a4dbcf309a6bb857da0b59f7588bd57a20fca094e579bf41d6cc6df9c7bff
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af