Evidence row 2033801

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/busHFc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/53331008-075d-49ea-9675-16f5def69eb7/.well-known/agent-card.json"
    ]
  ],
  "name": "Tandel",
  "owner_address": "0x0c098f43bb23e59aebc2d4d9e1d9149bc2e70f6e",
  "raw": {
    "agent_id": "49806",
    "agent_uri": "https://centralcity.ai/a/busHFc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tandel 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/busHFc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tandel",
      "registrations": [
        {
          "agentId": 49806,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/53331008-075d-49ea-9675-16f5def69eb7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/busHFc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793585159,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T02:08:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tandel 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/busHFc"
}

What the leaf hashes

{"body":"2a0fdab6d62d10157c1c9c72bcd330c0281708a10d1a8a91ac09519ee4722a33","id":2033801,"kind":"listing","method":"sync.erc8004/1","observed_us":1793585303278596,"prev":null,"subject":"erc8004:5042:49806","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. 0x22a3bf7d718714c08fe4c51d485a24b79f4189d092c46c37af959e819223d8e5
2. 0x02d3c408e355caf05d04cf0f3601c05318f1cbf6859ca410fcec41eb96daa9f5
3. 0xfc4cd1c81d68ebcb32e2a57520153649740d73264565990f7190618e251baf60
4. 0x9c484db5c367c6c51e1a597a704d2982a46945d1badfa944e629e12f64d03bfc
5. 0xac3ddd913b954e7a25417ec7766ea53f2e143bdf23701b2c963bfa6a7f928b25
6. 0xb45c86cab70e0e28723ac4e72a8204e133e9671fdf758265d5dda2c930302beb
7. 0x9ad2fcdbfed8cad7c42e3ea972f665242a5b2c5150f9ba06cf1e6763a782b84c
8. 0x753baef7c0705aa1d56708a65f092b71b5c37f55895486664916e8870d9bc4c5
9. 0x1aed9ee64b1af3ab6e9c798f7ea4fd485557d849a9cbaeb4802ff000027e8e91
10. 0xb9c64ed8e7e3d17ad8bed28c1222ad4f4bc6b755977ba0da015694964bf4b629
11. 0xe4d14ccfbebf08e7c43a41fc7f1ebd97fea49b6a1dc1eb8d268d1488e4751b48
12. 0xc4d7ef62f6fc13b54d79f9dd5cf9b68259c7d63400ad2da7e24acd09c02a0c04
13. 0x1684e269a6d133e78b06586cfa473a0fd25d7ae52c10084dd8c0b8a491f1b827
14. 0x401f99eb33c3aca7fb1835eab8a9dc02765c5e3996fc9560617f4be6c7c50067
15. 0xcd21ec8d72a18a2d4513e4fd309abbb530810fb1dbeecd4b9b85acb4d6ff8f12
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af