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Evidence row 2179710

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:115821
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
c6880be3217a1d93054186d8fe15fdc25be7fef65455cab1b4da5850e3f1ee16
Leaf
0xe2bbc2aec1c1c5655cffee303b469d736219e58b06e18c1d0ed0080d01761e8a

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3fLtuo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8500fad2-6fbe-43ed-a4a4-c0e8cc4a4bc6/.well-known/agent-card.json"
    ]
  ],
  "name": "Pendan",
  "owner_address": "0xa42033cb8af375550dec1d4fd2981ab6d9b5b4c9",
  "raw": {
    "agent_id": "115821",
    "agent_uri": "https://centralcity.ai/a/3fLtuo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pendan 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/3fLtuo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pendan",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8500fad2-6fbe-43ed-a4a4-c0e8cc4a4bc6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3fLtuo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:18:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pendan 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/3fLtuo"
}

What the leaf hashes

{"body":"c6880be3217a1d93054186d8fe15fdc25be7fef65455cab1b4da5850e3f1ee16","id":2179710,"kind":"listing","method":"sync.erc8004/1","observed_us":1793639893470911,"prev":null,"subject":"erc8004:5042:115821","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. 0xe2bbccd948676f73d1ecd90604e4f9d29553fb9e492f4e7839f436fd694f2b2a
  2. 0xab12db910cf6cd276329cfe067849d2cb0973af4d21fe45cd1ab877a98e73dad
  3. 0x1ea436a27239525fb7cf1b570944a5d53cb8a9aa78cc4615af7f5b404bdd2c48
  4. 0xe8a9c5be4048c1b13eea08ed2b6a0e4c2d52c72468f835707e5a3c24fd4927e4
  5. 0xd8f853a6af59b397a1b2cddb24bab42f6faddac46f1d3b9c4a15db9ab68e982b
  6. 0x454442ecced83c9c0d522a9648cf06c89d2db266e367e9ff418db78414a199ac
  7. 0x759d4633a4e92d89cb712717f43a4554098ef7ab4685f6ea9428b19b741b43f1
  8. 0x27746e5704580cf502f57f8430a95fc04b16541c5129ab3905e1fb2cb2b43bf0
  9. 0xf854b92ab24a9cb0aec520803e4b4814098895dc2a849fc3943fb9a603656286
  10. 0x294384aa0451df40a73b94c6209b147006e7b2c46b12e7c677e0c366c23a623c
  11. 0x00a410cacc46001c3ad375a22b21ea741d3ca8cebaebbcfb24eb5a888caee471
  12. 0xa425522b81e7f1b0749052147327a6c322a17427ffc07733771c29e826d80c1b
  13. 0x5dd9fbf811b05f3e5af51f812b6eea86a039a192f115aecc0fd37a502e3a04f1
  14. 0x3e441d3f53c7b69d6c73ef93d327dfc3071a522c550856540832b34fcb531738
  15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
  16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
  17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
  18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON