Evidence row 2044278

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jnfKsa"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/daf76b3e-2cac-422d-af6e-80680c208ca5/.well-known/agent-card.json"
    ]
  ],
  "name": "Plaulert",
  "owner_address": "0xf2d00fa23323347c9f546ad6835c916db14541b0",
  "raw": {
    "agent_id": "54948",
    "agent_uri": "https://centralcity.ai/a/jnfKsa",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plaulert 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/jnfKsa",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plaulert",
      "registrations": [
        {
          "agentId": 54948,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/daf76b3e-2cac-422d-af6e-80680c208ca5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jnfKsa",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793589111,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T03:18:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plaulert 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/jnfKsa"
}

What the leaf hashes

{"body":"b924f89cb40166ae6aa2f5994a615d3014c60bd608674aa5b45c2007c1329db8","id":2044278,"kind":"listing","method":"sync.erc8004/1","observed_us":1793589490349695,"prev":2043837,"subject":"erc8004:5042:54948","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. 0x901e37cdb886e1b9b0703fada46560e9941cd1f0a06d31cfdf460511de3004ef
2. 0xe47351bea06355c00e1bc461da79f806dc5b30622fb67a1f2aeaaabe3d06e82a
3. 0xaad501232a56d5fb8c18f471811b7efff07881037861c4fa46ac6879bbeee2f7
4. 0x1bef0b6c170506999ed0db754fbb5f9bf559b5b4ef77cb10d10205a7e7d5dd16
5. 0xd37117d489a3bccc3f4ecc12c33274da5c1e328dca64bdbf48ac842c9947ca17
6. 0x9c56bb81a966aa78f8e66fac331e12220afac1c74dde506865125e1ab8acfdfc
7. 0x250f5202f1e803592a5588274ecc0f382d151082e5ec12eb7118f478d3bbf097
8. 0xda88f0426539e01fc1105aaf39e2656a6971cb3fc4135e543aecc33bd2f130dc
9. 0xa7e8f2b99031ddfb41be6988ebdaa1ebca91007d8c783d93dca45746d0c5ae42
10. 0xe1e71a2a494b2190f13e6d3718bd9b39fcb00cefd2f49ab684db98074b7fed4c
11. 0xf7b335097508ee8bf9a9421eb3e38f8c8156af4ae4502105f8f8caef64bd9d04
12. 0xcc41efda675fd5f31ee9b82e2920f27c5b96c51ec4eacef941b7e4116cbf2ac5
13. 0x680e2eb544f0b0d7118b76ffef0a533f49c97860e3c70eaa1d07167760b4968c
14. 0x3f15e4f2fd3ab4091e7284edf8bfed23163b8ef6b0c8fdbd458a498a9bb35a32
15. 0x5d92631d189bd0292c27a05f85a5ec38ec5f4197dfe4660eb991dc6a511e25a6
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af