Evidence row 2148318

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/11BOiB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/113efd23-4e6b-4e39-90e9-499e2487273d/.well-known/agent-card.json"
    ]
  ],
  "name": "Porloteh",
  "owner_address": "0xd5400c64d51814f7821c15ceefb213529d40fa63",
  "raw": {
    "agent_id": "99912",
    "agent_uri": "https://centralcity.ai/a/11BOiB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Porloteh 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/11BOiB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Porloteh",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/113efd23-4e6b-4e39-90e9-499e2487273d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/11BOiB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:45:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Porloteh 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/11BOiB"
}

What the leaf hashes

{"body":"f37f2a4aa533df99ff147fad0f1f300b55e414ec74787fb1719d30e449faf056","id":2148318,"kind":"listing","method":"sync.erc8004/1","observed_us":1793627116171098,"prev":null,"subject":"erc8004:5042:99912","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. 0xb60c3ddcb97f00451d722a42517ca313e90adcbf79ae02b73f7ee5e8ef12d4fa
2. 0x2f278567fdc0e6a75ded94643780bcded8cee52a237ae563c283fad077ecdb26
3. 0xc2e4639fdd4bae6f91ea6ef7ccc6afaad6b6dcaa76ab59ac4ca846c529016324
4. 0x461850c93b874f10fb03a980f29cf536a4e71fe14d2ad3a824ca62421c13fc9c
5. 0xa09a49516871abb8eb40dcbf67f322712d69df592b00d84629c54e5f5648825e
6. 0x0b57f4d16b74b26a9d586ff1628a518d7443c6dc59061c60eaea21b2dbe01ac0
7. 0x7ed1f6ca00a964f78632e4ea9974ce109a0faa7f1b772595ab3fc5ebf2d634f7
8. 0x3dc2d1e17c4c949aa4afea72ffc8a2cea3652c0d18c919295d85dd97f6985c0d
9. 0xc6ac3a94c33347ab0cdbe010836cd79487966ddb6e6fb9b77fcfdf950be97f6d
10. 0x10a6fe2fe9fb5fac8d8417e6be1f8baaade4ff99951fcaaefad29101bd5f96b9
11. 0x2555efb378c6b7cb5811b4ecf07798a08091d65ce945f40c90426df04f88ecf4
12. 0x5d48d61efa15a1eaabc2b8fe3288726baac176ec765001989034339357eb596c
13. 0x030e61e00342e920981555e2e665fa5ec4a741b10a078f282daa829896c87583
14. 0x08da04eef748b7ac08271324db18913501d72c52afa240bf3f08b6da46e3b97f
15. 0x834b6b9a36b42da183e2542785e8d2d7548ace455268a81922edbe6020cef644
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af