Evidence row 2920868

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5kSgCM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8a295d8d-0d50-431c-a3ef-d75182cf50a6/.well-known/agent-card.json"
    ]
  ],
  "name": "Frialler",
  "owner_address": "0x932a1985e9f3416541ddfbe47136e59de47d8edc",
  "raw": {
    "agent_id": "215821",
    "agent_uri": "https://centralcity.ai/a/5kSgCM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frialler 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/5kSgCM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frialler",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8a295d8d-0d50-431c-a3ef-d75182cf50a6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5kSgCM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T00:59:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frialler 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/5kSgCM"
}

What the leaf hashes

{"body":"7b303331483321ca9fe217f848d80bb109b50c4d05394b8e6dbacf432536c7f7","id":2920868,"kind":"listing","method":"sync.erc8004/1","observed_us":1793753997664873,"prev":null,"subject":"erc8004:5042:215821","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. 0x94e0b77154290dc8ec458bfcd137e73be837c0f28b675d5f5903148e67e06209
2. 0x0355bfc51408498fb644e0ac956a17aa9cd9a148e1f075ab19938cb0469f955e
3. 0xdc00844653ff1e84818d7ba1852ae1cc92145440f552922e0fcd2d4788923af9
4. 0xf64457b8af80b805cbb43b1e2cab456f1aa9ca291a0d9d88797110045e7977f0
5. 0x4c13add8c58339876d374b10a6026b6a0f9854ce5cd02dca1239cb66e21a87bd
6. 0x14f4966d8b4754bd79cb43049ad201a646a01dd982d6410c80cd9b85a7a3843e
7. 0xbb37db95106b6241ff261c069155c9e46608478ae379ca8be1a635eaedc65407
8. 0x12e0fb166a1e66bf97152e816c83a717bdc5e3abe8a43a84028b2c43ab28e0af
9. 0x7aa023d10e427dd7af3c1e3f09e9aa82f98920bef4fe143f349ab9abebd278ed
10. 0x7c70f33c93eea3942775d2af6cdc510ea78f4fe03d2fd7d034fb44981b1f4726
11. 0xce8e4030d18711e74087d3ae61b1640907c31fe33ba3cf2edcbd49bc18bb32f4
12. 0x32dbd4127f853e11709d056a8ac16017a9d69eb1e3692bc429431367bbe2c888
13. 0xddd9fefbcb8feccc6b8816c027215504869d88525cba5ddd54428b6a30b8a9b9
14. 0xfe32433fc05c44d98e3005b6e487e2a2ec83c2cb3d472d4110f101e7fbe88f06
15. 0xcce6f2f7e4f40c7f768552ae3da9c9aed1be84ca300fbff8a25083a9399680f9
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345