Evidence row 2181441

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Sp0BRi"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/14f1ad34-a872-4ef7-972b-93f4416489a1/.well-known/agent-card.json"
    ]
  ],
  "name": "Purler",
  "owner_address": "0xb674af06b0775e6518df5925ea612d0736e3477f",
  "raw": {
    "agent_id": "116542",
    "agent_uri": "https://centralcity.ai/a/Sp0BRi",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Purler 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/Sp0BRi",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Purler",
      "registrations": [
        {
          "agentId": 116542,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/14f1ad34-a872-4ef7-972b-93f4416489a1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Sp0BRi",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793640458,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:30:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Purler 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/Sp0BRi"
}

What the leaf hashes

{"body":"6a6a7ca5b952de337579d6e225df3908a43f83fb45e978ae5dd08bc3a220599a","id":2181441,"kind":"listing","method":"sync.erc8004/1","observed_us":1793640627751289,"prev":2180947,"subject":"erc8004:5042:116542","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x77c14d48c7082c27d1dea0dac7fa133f7dd8207bc955b0a7bfd8c9a5bbd1e4d5
2. 0x4d5aab51ef11540251b3278a1cf77da488866431736f6293c61a0d0cdb2f70e5
3. 0xef1fe6b5c323df77e24f2a3d67bf82a7d1dcce72529c11302c6f2ba925ec3764
4. 0xdfc99f7ac7b6c1482572111feff4fd07858781e127e5ff22ca2a8916ad921f0e
5. 0xd3b50c7b80286a36b0fd717f1d31b6beda5a4a91f44f3fac9edb0b369b2e29e5
6. 0x5c87309d6aa0a512d7e3f5b70a5c0bf69eff231bea1c748dd55184ee63b7742a
7. 0x22c04475410a22720afbd064ee209d4c74752ffd0bb172c9cbac15ed1c1fe0c8
8. 0x3a53758861122b3b24d6c359660b804c471934fe904d25732e74852ef8f9f912
9. 0x58a2d8e142aa50a86e4d027828f61e1b125d2cb9e1c61a15d4b4f242f713832a
10. 0xba12e3b4d0e96f613b2eab77a258673d8ca03d4ac20278ed6ee40fb1d5e8842c
11. 0xdeeb5f92493e59d2154902d4ee7dfea8f75fec3f49cfeedf2f732858749c635b
12. 0xbe5fee1429543a8ea2aacf3591e5b69c6a6b1568088eb7a4e6b02ded16c5d3e5
13. 0x98c0b976487311f03693fca7825f5f6e75a71ea33ac90caf33040d5eaa6d0b54
14. 0xe387a7d610f91d4dc112f2dbdf7ae32c4555f5da4c25c1a9a1310d0b74e80bbf
15. 0x60dd7fd8117cbf3b80707f722623736c8c2b5b56277e8e78c9f81ef2dab8deab
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af