Evidence row 2049042

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/WA1y4H"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0adcb2d6-54a4-4fca-a5e0-9db9f455d34a/.well-known/agent-card.json"
    ]
  ],
  "name": "Hiober",
  "owner_address": "0x799065bae25160cde33ab00abaee81fef0f5e271",
  "raw": {
    "agent_id": "57226",
    "agent_uri": "https://centralcity.ai/a/WA1y4H",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hiober 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/WA1y4H",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hiober",
      "registrations": [
        {
          "agentId": 57226,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0adcb2d6-54a4-4fca-a5e0-9db9f455d34a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/WA1y4H",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793590996,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T03:47:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hiober 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/WA1y4H"
}

What the leaf hashes

{"body":"8cad5f7e6f1adbfdda3fe90293996378346f93445da0819e70024e7b6d103e14","id":2049042,"kind":"listing","method":"sync.erc8004/1","observed_us":1793591242473077,"prev":2048636,"subject":"erc8004:5042:57226","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. 0xb4dc8f0615675c9075f2302a77e8ad30ee4936d39e4d6c4ccffca65f1daf5cb6
2. 0xc0cf806fe20777cfa717b4b3ee0f011a9087f327ec7020b5d622e567b4f6e374
3. 0xfe8b39ce85fac9a5ab68a116c70b59c4eef67266850640204518e2a23aa6e996
4. 0x6f68f5f4de289bbd9e73db4d000b4c8c10c9e5c30eb152face1d7d047b5acf33
5. 0x140f886cf3a57d65643c567e8a6a530576789795ab92ba94854b33d9c4e4a32d
6. 0xe6dd0eacee9314ade4f98db1ad0f831f3c60f1f6f8fb1c8b82af1fa360894a7e
7. 0x586ddcde536d52968c7d7171291d2e9ed8c9ee89c84cca8c55738ce426df87cf
8. 0xe0d8b53804815e389921932a9fd5019a23af28bae5e2877f2f70064375000f22
9. 0xe27ae525c592893402c81f54280cf8dc93a98522e471b999ddaea8fef9440f89
10. 0xbec8bcd807b3cb432903e8e5b05dab86aa29668d33fb51f7e075fc189111ed44
11. 0x1d7550d28eee08e134d18cbe246fc92783b3e2319f1f66c9bc4fb223bc00f533
12. 0x699ae7fef9e8b87b378f2b7f3c6ae482aa3f19000267f273752a19f30c704991
13. 0x8f3b097427a1bfae26e9231cb5b00552011a27ad93aa4c0d3e267190fcbbb962
14. 0x08da04eef748b7ac08271324db18913501d72c52afa240bf3f08b6da46e3b97f
15. 0x834b6b9a36b42da183e2542785e8d2d7548ace455268a81922edbe6020cef644
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af