Evidence row 2306503

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HWhs1h"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/904dee46-492a-40f5-89f7-67d32c16a1cb/.well-known/agent-card.json"
    ]
  ],
  "name": "Teissor",
  "owner_address": "0x19391356773743e270cabca155b713283fb2f8cd",
  "raw": {
    "agent_id": "143789",
    "agent_uri": "https://centralcity.ai/a/HWhs1h",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Teissor 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/HWhs1h",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Teissor",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/904dee46-492a-40f5-89f7-67d32c16a1cb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HWhs1h",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:08:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Teissor 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/HWhs1h"
}

What the leaf hashes

{"body":"411394c532f279218577308c6daebd29cc0df4f991e279fa7d55d9d6c44ead7c","id":2306503,"kind":"listing","method":"sync.erc8004/1","observed_us":1793664504305482,"prev":null,"subject":"erc8004:5042:143789","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. 0x6ba6eb04acc1029a486d4ad9ba15f18711c58018892e7a3b13bc79fcb8d245a6
2. 0x732dd62b27d07f87479a75fb8ae0f4192b4d8b6fae23f5d8aa10f87bfd4935c3
3. 0x7ba504f5ccd451f1b49021ff2f16f0aabadc9407aa68b84bc35e00362259c5d2
4. 0xa37d010dec6ca51d7632e7f644a4dca4766fb711e8924f7b9005779a50641740
5. 0x03a153423141126d0b234214a47f69da76cebf2418e6fc4748db6a11ac25d458
6. 0x9f4ebeaad114da5ffee02f7fb8c947a3ade393f1f123be034c8e00c85aa97dbf
7. 0x94cbfdaf1a4d81f59f2406fe69d09dd994049509648d24ea4a63a5490611effe
8. 0x8778a0ff89844c5bc68014b5434da0f5cdccd8ea22ae9912832e612cec5c9825
9. 0x6914fa91bac44d3859c2f690dbd2fc06e033d127b6dc104d789c28e34a156560
10. 0xbc2646c08fb20694ec703596bec9727d0e335260db02fccb692c996a24f13c48
11. 0x196a3853319464a1ae889ff0ac25c1d2ee60c3e5d9744019d77a94075ae28adc
12. 0xe0a0a050eba8ed59ecf62eed50f929e9a02dba08d0fcdad40ec2d29581f97391
13. 0x6232c1c8ae041600024efcd1bf1dec010d5da224b5788d182cf665d4f60da7a0
14. 0xb3db8b63788b8a266b4e7a4464683e6583189a54ea3ed27e3979d71ea98215f4
15. 0xa8458bc8c8ab1d4945ab9da0d4203ddba2468a0fef808e9febae01e3e86bcd40
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7