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Evidence row 2129345

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:92532
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
380d792b87663c221ef2fdf26f5345ec780029e668ff69db0521713cebf8c476
Leaf
0x13dd2805d7807446c9c64fab71cc8e905278b5384337b3ac2f59fff207b09fa0

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rKkIYS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/48e2a293-3657-40aa-986b-216579a8b190/.well-known/agent-card.json"
    ]
  ],
  "name": "Krumo",
  "owner_address": "0xeeceea4687da29c91a185889301c5406c36863f1",
  "raw": {
    "agent_id": "92532",
    "agent_uri": "https://centralcity.ai/a/rKkIYS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krumo 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/rKkIYS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krumo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/48e2a293-3657-40aa-986b-216579a8b190/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rKkIYS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:15:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krumo 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/rKkIYS"
}

What the leaf hashes

{"body":"380d792b87663c221ef2fdf26f5345ec780029e668ff69db0521713cebf8c476","id":2129345,"kind":"listing","method":"sync.erc8004/1","observed_us":1793621704753853,"prev":null,"subject":"erc8004:5042:92532","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. 0x13dca71a8a4e72bd27a367e1a2c6724b405600b30a158630ff936446db02b65d
  2. 0x1275c4de6c21e17c6a8baea73d21a1c5d51594c307f479da9232a969d95c4115
  3. 0xae9983eb607e55f47d1c7be409e94e47a40e91f902cbb72edfaabc30857745e3
  4. 0x21e21088a80eb9919571e6c27243f78387dabb786aece4bbe76aac236505ee92
  5. 0x12a361c0ce212fc4bebd8b6b80773ae40cd8ad82d37c330783d3015d479197bc
  6. 0x7b9425161a3104b93db3686131e5cbc6fab0d137bc13ee0cc65e28b57029d9a6
  7. 0x68e91950fd476cb1c536fc81bb4a1fa8885a14414b22f69e32784dc744ba60f7
  8. 0xec7018a40044ca3d426622c6234a84ded60df6194c7a99a0c589a4826a922a82
  9. 0x8ec988bca82d0047156d4f0c85e27b889cf972f7bf78d76c401055c40e8ac5d7
  10. 0xc635053557c23a9eaabfe93973688ae1022f421d23983f7f606f63f8da935bba
  11. 0xdeb78f33f29706c5f81cd967f87da1b069e20b5996519030b1e70214d7fa9cf4
  12. 0x75fcb364e7a706bfd03b16b4d46c9849304ceabd1a25061648ef5a08afc3203a
  13. 0x2033fb9eab106440990c11257e1d6c1dd310c69a65a92d2e65f3ba6271b8c85e
  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