Evidence row 2540066

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Tsv5sx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c9ee7f04-1e7e-49ca-b025-61be32f6d012/.well-known/agent-card.json"
    ]
  ],
  "name": "Jonik12",
  "owner_address": "0x54ebf24e3a57586a33a06b661fc963b69d905a71",
  "raw": {
    "agent_id": "163423",
    "agent_uri": "https://centralcity.ai/a/Tsv5sx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jonik12 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/Tsv5sx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jonik12",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c9ee7f04-1e7e-49ca-b025-61be32f6d012/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Tsv5sx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:23:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jonik12 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/Tsv5sx"
}

What the leaf hashes

{"body":"d10df1abaf481fce22afe5df0f010e655de8392fdb2981791534290bd013ebd6","id":2540066,"kind":"listing","method":"sync.erc8004/1","observed_us":1793687026274312,"prev":null,"subject":"erc8004:5042:163423","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x09cdb5d451057bb9e8c697b695d5ce97fc3781ba74f07beb34741a7ee806be01
2. 0xc0d1149362ae3f813b8a0c7bc12609fb27248d37187cdc59a8a4c12d3674a704
3. 0x4c6c52600e78287845c08532e3d0620d9342bc381524851a5d435fb42e1ecbfd
4. 0x3033badc5a5e34ef160214989221770b487f07535a9a4821daab34193b667f8f
5. 0x82551c17c2190b6004e835ea750e57e827a51fe1ac5b88345a875978a9355bad
6. 0x5411a422deccb5a618f921e5668b1a0543a012de9ae50dcf9956685c1780096f
7. 0xd110e97a69097b015686aca5463db8044198c2daef95ca422d8a05851271b76d
8. 0x449f8b63f246353d9a65f5c7f15845c656fddfdf57b5832aa96920a71930bb0a
9. 0xf0a30e9da2a697aabb551dc9be3e24a5b8801513262108a58b09feab19753ee5
10. 0x1dca6066c31da4179386b66bdf3b1e5188daa9dad292cb6cd81d96f9537aa1f9
11. 0xafb5bea6fe9cb428c4f71ebc4006eab32c25d56c5f512d67ce1536064a306262
12. 0x6e16eedf7493e19c5791ec008ecdd3e682297819a53e76e6e2a7811de857828b
13. 0x394e8598ae2af6d79de9c7634464932da90d62d762702fa202424a45582a05df
14. 0x93ab7dcb2777a66a8864a3266602159fa29a49683bf095a1ec2a005ab2d78703
15. 0x4c65946e46ac859ee8bcd510bd1ff838776ef9d9a553f743da25e2fd4c4ec5c8
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7