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Evidence row 2133782

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:93995
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
7d2236cf859c397e0f2da63ec9600bef99ab6be79597688a47edaabd33ec301c
Leaf
0x16c4703666fc245ae69f0ce190f2a1bb75b29aa579ab982799f2ff16213f74af

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4BuXmE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b2e7c516-0df2-4f48-bd89-cf5b700c7a61/.well-known/agent-card.json"
    ]
  ],
  "name": "Feirlero",
  "owner_address": "0x3bbc894b33369787217b2b9f569483c398a391f5",
  "raw": {
    "agent_id": "93995",
    "agent_uri": "https://centralcity.ai/a/4BuXmE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Feirlero 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/4BuXmE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Feirlero",
      "registrations": [
        {
          "agentId": 93995,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b2e7c516-0df2-4f48-bd89-cf5b700c7a61/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4BuXmE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793622675,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:33:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Feirlero 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/4BuXmE"
}

What the leaf hashes

{"body":"7d2236cf859c397e0f2da63ec9600bef99ab6be79597688a47edaabd33ec301c","id":2133782,"kind":"listing","method":"sync.erc8004/1","observed_us":1793622782149331,"prev":null,"subject":"erc8004:5042:93995","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0x16c472b139ec5681e6d58792b4a38ec9e2580b3ae1f84385019bfab413118c78
  2. 0xba907d390de40b04a9cf0edf3714f8ced4ceae0d3c1de22676ee14d94e2ddf65
  3. 0xf76ccbc7e2f9e70b96cbaec5d55ed6cecef2b0d675bb606ffc2154812a3f2f72
  4. 0xc8e1518294917c368e6a93c2d087b756723ca7252aa4b4a03d533b0f73a064be
  5. 0xc7d197de0f9e0cfe6bc1209ce7b4d3d3e0980216c6c8c76c3cde3fa72fc2339a
  6. 0x42a7bcc648ea7a89c10f4634ef02e774d05548324ac53892ac6ab6fd4fbd7ef9
  7. 0x483e9966078bef9da39d74ac613a73402157f246915fbf2fb8f86c78bdf95ad8
  8. 0x96392f5ec5a007fb80fdb1d2ce0f227e99a559a4f5b64cb23298b132654e6ada
  9. 0xc39dd5bcb335c236b36265b12b861ca4c89bb3931e443c45a315e5b3faae65e0
  10. 0xc1fa55ea95b4a3db6cb839d9c0cc320da796dd882c997f83ac5d41eeba716187
  11. 0x09a0308be148dd9c435d029c4870156cf50430143848aa84134844ccc95dd81a
  12. 0x29be3b4bc5c51b5da3d3a47abd9ef1ece21fc6515a9b343d9bb205b2bd4f3e0a
  13. 0xac2edb456c581283e2c60a03e146bbba52ffbe8a277ea7e858384f30bbc24d54
  14. 0xd35a6b56332d7bee4b13ce3efea77dd0a6863016f58691fb78e2e2faf7ab8e87
  15. 0xb6470417fdb2a0e3de9c1abb1722cbc88bc0dfb5afda0a77e1eac26ab1683ece
  16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
  17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
  18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON