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Evidence row 2570688

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:178867
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
55373ce2722530ec68940f8df58a4650da6304d2f8440240122cd80e25adf50e
Leaf
0xfdfbb9b3aa7434a324d5c2a038cca2bcf991d35aa028909ce163eb7a1d29e39f

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3EyZZk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/11ded47b-2c9b-4b97-b8ad-62bd75d3b968/.well-known/agent-card.json"
    ]
  ],
  "name": "Gioviomet",
  "owner_address": "0xb3503722b5a775cd2c65dacb8fc104329df48249",
  "raw": {
    "agent_id": "178867",
    "agent_uri": "https://centralcity.ai/a/3EyZZk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gioviomet 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/3EyZZk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gioviomet",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/11ded47b-2c9b-4b97-b8ad-62bd75d3b968/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3EyZZk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:18:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gioviomet 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/3EyZZk"
}

What the leaf hashes

{"body":"55373ce2722530ec68940f8df58a4650da6304d2f8440240122cd80e25adf50e","id":2570688,"kind":"listing","method":"sync.erc8004/1","observed_us":1793704687116036,"prev":null,"subject":"erc8004:5042:178867","subject_kind":"source_record"}

Proof

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

  1. 0xfdfbb781172d95cf2438bfda3a6c9fb9988d3123d1b350e4f50ed201481f8f84
  2. 0x713a7a774eb181b53f8b0a86b752233381f745674ba4cb4f2ddebad3bb61ae96
  3. 0xb44803803aefd799389d1060cebdecd21275da798fd9477ed05a32292f9a1908
  4. 0x0b3be68b7f1b74947df999f993f4ef6963ed3324dcb6ed25067ee59d76f9eeb1
  5. 0xe8b2e7bf2469e053b6f7f538f5dd32dc153909c48607e0162d3067df55b3e101
  6. 0x69e6cd9180dd306460ebf4e2a2d43ecc6fa889026f3c76c9840c177bb906d4bf
  7. 0x66b2fdd35456a30c495607706284c74f1d45b3c88de979b46ba0390aac10283b
  8. 0x0ed119b22cd2356302f10f1fdf036d969e9364df94a9ed057ac3f8d8900ed6f9
  9. 0x52b9530b8f8f01303b816d820bbd44ea6f5e20b85d34a01d66053ea6caf9a9de
  10. 0x60839528a8af963beb71ca9a2cd5c30aa9993f5d5839e319c9925705797a9ca3
  11. 0xd739c6a6aa2ba757d6941999e6533e563acda0a459d72fecc3c9e7ede4130f22
  12. 0x58cc449a0f15ac02f2747e19eb4ddeafd7c88e16b2bcbf5628b491aa6fa63ba7
  13. 0x54a6c4f1a32dea245c883e7129cc7c46a6cb711ffd9df5ff949c0ac3758e91ed
  14. 0x271cba1af45ae2133bb70993d2a8662bbad7bb8e8e0ab720853251f29efaee6d
  15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
  16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
  17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON