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Evidence row 3393925

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:329057
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
2c2d2f968079cdbb9839dd37333be9168ff7fab72270dd1f85ee3647ff02ad77
Leaf
0x5358a6d0b33797cea149cc80afeca00466c530b4e795814319d57542ab809faa

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SsMhdw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/08311ed1-ec2f-4838-b527-ba8af8af8ee0/.well-known/agent-card.json"
    ]
  ],
  "name": "Schastias",
  "owner_address": "0x9d7178034d39b24d58d4b27a2f13a1f2b3925e08",
  "raw": {
    "agent_id": "329057",
    "agent_uri": "https://centralcity.ai/a/SsMhdw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schastias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/SsMhdw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schastias",
      "registrations": [
        {
          "agentId": 329057,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/08311ed1-ec2f-4838-b527-ba8af8af8ee0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SsMhdw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793880468,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:09:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schastias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/SsMhdw"
}

What the leaf hashes

{"body":"2c2d2f968079cdbb9839dd37333be9168ff7fab72270dd1f85ee3647ff02ad77","id":3393925,"kind":"listing","method":"sync.erc8004/1","observed_us":1793880579434513,"prev":null,"subject":"erc8004:5042:329057","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (322504 rows).

  1. 0x53589d92319ede9051ad30e8b03b6ae8d484be6ac440366fec03a0d8d847aeca
  2. 0xbfde3ee1316664caf8defd679b6be596d4803f65a5b5b4d8eebe260546cbeecd
  3. 0x36a2aba66360ef09d6b3460579688024d269f0089273a06f298f72b0160859b9
  4. 0x5d6b01d927a013ac32b5eb213856c3485e2c04fb92ea8f88b2e35ee7edff51c6
  5. 0x4606a8c984a5d57dbe69a957e52b1d2743b081d55c473edfd10f95902d3ff3c8
  6. 0x84729f54cfc2dee1fe547b0b0f50e1803ef2b6417c613488cf8cd9dbb1cbe720
  7. 0xfdd1d2bc36d72fbd56dfa438b5a88b86e3b4345b4ef0c7a626b77c2669bd74e7
  8. 0x37c16ab68eeb5d1b4a343698448422d566b82f4d3bf98b93b16ec18a8417449c
  9. 0x849bdae2a5bd1ddfedc70ccebebd2d87f37972224e9631efa4af21c8b82e66a2
  10. 0x884787f6b1f06d0059372fe58e390f22c0f379c75c9d582389d718d2df60bc31
  11. 0xb076d9c271611c2b2a18f8deec901bbcd5ac529866d89ec7e04b4f2f8dd217be
  12. 0x94855cbf315fc660355225f867ad0fcd54561ea27f2a6ca9376d874585b50275
  13. 0xff04f88f01db14dd3ab75ae4ad845f5913e27709edbc0eb6237c5c128a69b491
  14. 0xc7c9a02b10652443317f29964cb3f80c8edb43f84b67644463046121ae250d1c
  15. 0x20ca3add72ff47f6497449b7ee3adf1c6f2cdbedf8b5a49a56da543bf096a5fe
  16. 0x01716548fb56e8e74ac29a1a638626afc662ed7e187bafcf089344de82365b83
  17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
  18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
  19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b
Day root
0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128
Chained
0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2
Published
On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94

How to check it · This row as JSON