Evidence row 3021389

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tTyhcY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f1e32446-5a1a-4f12-8a3f-0b5d1a32aaa4/.well-known/agent-card.json"
    ]
  ],
  "name": "Terkose",
  "owner_address": "0xa4b4b0a4ac4c6a8873e571a7115889c128021392",
  "raw": {
    "agent_id": "256281",
    "agent_uri": "https://centralcity.ai/a/tTyhcY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Terkose 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/tTyhcY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Terkose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f1e32446-5a1a-4f12-8a3f-0b5d1a32aaa4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tTyhcY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T15:15:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Terkose 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/tTyhcY"
}

What the leaf hashes

{"body":"be452fef888f403ed36b5e05b0c591ddc69952a48c51be3c796c250b849de791","id":3021389,"kind":"listing","method":"sync.erc8004/1","observed_us":1793805343709657,"prev":null,"subject":"erc8004:5042:256281","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xed127c177c9697a98e6b9f8ffd261a154a2661c13c10c49d1054613760e00b64
2. 0xc88948159fbf3e6da3db66da589118b44ab6a7b65e25d68e930217cbce349758
3. 0x2138ea30ea783696d9e01ff0a43ddca585fb338b2a56b7436055fd87b6330135
4. 0x0d61a47494de3b9d1fee8751c819e389b5fab5edbdec72dea8ae79ea2181ffb9
5. 0xd8a16516318438bc66cd34c94a5753ca7bdf5b08480fd4edfb32f9fe60eee0e5
6. 0x982a8fb825ae5c1b5bd2c432021880788a5ae7f8c892997a36ad151d74e9ed3d
7. 0x6272137dbffe77572ea51673f7f97957c7241cbf26cf02c04c4225f29be9d394
8. 0x5dceca7e1b205fbecf5fdf5d66b41b36907badcc893c96f92fce3ce8f14ddff7
9. 0xf161871fdb32d4f6828a7d78f9c7b6ce9812cefa92e15844da9a0f1b76332dca
10. 0x4fcf623bdd194abcb216b25570ad77a6c114763f82b09a67c421587c3c436e9e
11. 0xe3b6022f28a1e38c87e446f29ca96e852ab08735e967bf8439c29dd8442fa93e
12. 0xc22cd114ecf7757f409b16914ef0489a26dde6910c4f1117e96ff77146762d08
13. 0x782a1a2f3f0878eb1c92753b629d96a12f74b891501cfbf8088a58996315342c
14. 0x720853aef9bb54958fccfafa52cacf2b40b59e996a29e903a7d00c64b308933e
15. 0xacfc95cc63f2205f2e42294ed36a317ab746c06b12feb3c243315356ad95b62a
16. 0x621f050d36e1026696df95e35f6767fff738c18d7486aa88506e941d484ebef3
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345