Evidence row 2267986

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/z8FuHB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/07df29d0-a026-4117-8658-6cd7a005ca62/.well-known/agent-card.json"
    ]
  ],
  "name": "Dauvet",
  "owner_address": "0x87bbbe2154516d9b6395c43936dffa45e8c2996d",
  "raw": {
    "agent_id": "127792",
    "agent_uri": "https://centralcity.ai/a/z8FuHB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dauvet 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/z8FuHB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dauvet",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/07df29d0-a026-4117-8658-6cd7a005ca62/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/z8FuHB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:44:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dauvet 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/z8FuHB"
}

What the leaf hashes

{"body":"006bfc36962fc7e1c3fbfeeed4195b90305259bbc648a8f137682440d2156021","id":2267986,"kind":"listing","method":"sync.erc8004/1","observed_us":1793648658004747,"prev":null,"subject":"erc8004:5042:127792","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. 0x7c6a042f46d70ea6d90e336576cc6c00518892eb46391aee2f7ba4babe7d0ef2
2. 0xca58b1827d17e247e446a5cdc858ad4d6b0a0c8c7e0a348f9d6f8bc3d750e486
3. 0xd06e9b5b58414078bded1dcf55065aee0278e561219bd192a68dfb68aa1e717c
4. 0xf40105a529c738e805475f3855b29e436f6542aa901ca0863de1f040a7073314
5. 0xdff0a36d4d1ccc6f4427943248a2304125690fc08949bea4877a83d7de9ab72f
6. 0xc0695c840b4216b117e95dca9847ceeed9fad4fe8af0471e6d649e6f50029cfc
7. 0x4e4d6897cd5dc4bc991e1392a86a4e2a49beb8015c47078687756cce18517c88
8. 0x15c58bdb1369b74b1044965f65e4e2401feaa4404befe942896551feaad12729
9. 0xe6e1c6e721b3300896fe8342264b2a7d3f2cd6cc148c40d2caad24837ad929f0
10. 0xe4916ef215352d0ae2dc6719737fa9aee2049a5bb83fdc5e020aee722848bb87
11. 0xba4835b6b8933e1938390e10fbaea2d501aed997dc7616319e16144711f9b5bf
12. 0x8d1e21bdb30d190f33f362fb3e038520281852ad2d6e49bf14075b805164fae9
13. 0x96da2b0c348fe4c196311a3c711ae28b065713c442f3976e291c0a6f22cb1f7e
14. 0x3e60cda43ffc319c006284ca48609bc80da357b45fb9e0a57810e00816d3e8e0
15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af