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Evidence row 1834864

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:31635
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
90ff72562fbc92a08caad6ac3ce68bdcbdb74ab49d563219312bea17563d5dee
Leaf
0xfbe3c44f5b3a00319eae546c892958da84ca7c55a854d7653a5ee82399f44673

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/t5psbi"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c4d9b5c9-fc15-47ce-8c11-274166b34054/.well-known/agent-card.json"
    ]
  ],
  "name": "Plifert",
  "owner_address": "0x58b6c967511ca2133e37d3b0d91c92da170f2013",
  "raw": {
    "agent_id": "31635",
    "agent_uri": "https://centralcity.ai/a/t5psbi",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plifert 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/t5psbi",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plifert",
      "registrations": [
        {
          "agentId": 31635,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c4d9b5c9-fc15-47ce-8c11-274166b34054/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/t5psbi",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793570647,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:06:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plifert 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/t5psbi"
}

What the leaf hashes

{"body":"90ff72562fbc92a08caad6ac3ce68bdcbdb74ab49d563219312bea17563d5dee","id":1834864,"kind":"listing","method":"sync.erc8004/1","observed_us":1793570784077326,"prev":null,"subject":"erc8004:5042:31635","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (302406 rows).

  1. 0xfbe401f3e1b5b74d279f8a58bf266995a14e75b66e5e54badaeedc748a5242f9
  2. 0x628db6e765d4723647746f2713c94075db47c53c11c68be4b5478260fcc9647a
  3. 0x851e4c343db210037505260e43e881dac42eed51faffb1a83c51bc316e321d53
  4. 0xd74eed69bec3cd906b168a3a1a8449bd0f3a59643c6871fd2e6fb80373f61632
  5. 0x50946e38faf4a0fb9771904d675d8b78846764209196ea5652e1f7f9ca10b4c8
  6. 0x9fa9bca1cca5471b7058cdd35e91f5d370fdf8a741275eb28d4f28b11fe4d96e
  7. 0x02a668a35e3d3e2822b14220f9be8747e21c9138bb020195187a247fb6d4666d
  8. 0xeaee40a105e3f3dbe46e61524998ea1cbb5affd5fde8e6a10887346533b95283
  9. 0x714a09af8763b8089ad500eeafcc736bbe188abde5a77950e18548d59436ce89
  10. 0x977747cece4a487d43c02e49307f6e43c04f1cd4203ab627c2dca84e7878cdcb
  11. 0x7853a7e4727bd0645c5e503374a3c4c03e08bf484dc085b7ab59e561c342494e
  12. 0xdd6fd2d3474b1652642889f218206189aa3c852f3ef47e11d3a4bd68c1139aab
  13. 0xf8b9b78839288f6f3c2a097f49df191b3fb6db46d1902b4044f5d4ee3643c368
  14. 0x7cd72adb87b8751bf15c5933b0cfda4c062b8aa62aa82c7e8571c6aa0cc82204
  15. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d
Day root
0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
Chained
0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
Published
On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90

How to check it · This row as JSON