Evidence row 3425697

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/apouhO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f28c01b6-4785-484f-9cd3-89e50423d604/.well-known/agent-card.json"
    ]
  ],
  "name": "Freimpani7",
  "owner_address": "0x25879824e8e824a7fdc069d3185d917dfe646054",
  "raw": {
    "agent_id": "343790",
    "agent_uri": "https://centralcity.ai/a/apouhO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Freimpani7 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/apouhO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Freimpani7",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f28c01b6-4785-484f-9cd3-89e50423d604/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/apouhO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T16:15:08Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Freimpani7 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/apouhO"
}

What the leaf hashes

{"body":"6f9b18cc18fe3a386b5ca56e8036851a11b981b3b456a63ee078bb4a3c49f89b","id":3425697,"kind":"listing","method":"sync.erc8004/1","observed_us":1793895308455026,"prev":null,"subject":"erc8004:5042:343790","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xbfc8545a5b5baf63ab109407be4d288910a8e85783f0dc209a9038dd332cdb7f
2. 0x10772de4ccd4a83ae9ae454ee5d9e638ca70593e893f85f7c46af131f201a0ac
3. 0x37b7860b13915c46c9de871513c07412507924a118e894f2baa5e48ad221a35a
4. 0x9208aa087924348013df9aa1f7626aa3a8dc0d3bf0f1c2b6f75f724e38c099d0
5. 0x2d254b2755efac521d089dabd933ec271e938376f33c7bdb2bf44bbf9134cb5a
6. 0x7b59e1f41341601e87c52007fa75d3d84348eda7db2966d76bb35afedccd3abb
7. 0x23aab253256eb4e4e7f177a66478f87fa18070c32d24e9b0b37c6e4bf385bef9
8. 0x6d071833dcfd7a060ed0f9b9c2e082c4e4edc84908f65da3bda0b8f64995df47
9. 0xd15e1b593dbbfd65648c0479dcc1c83fd13a5c64dc4d76c851f402667936bcf1
10. 0xfe9a070585272e815b63f74dd7f0c3a227490d5939feba97a5c6d517861cb26b
11. 0xdcf00a0455ecdea8ec0c5b421e4077046c374cad868275b450c6a3e36107e581
12. 0xe55d570263fcb561e88c64c5ff86bb2d38f7c4f9824e435796e2ea9fc45ac9eb
13. 0x55867a06fdd11e86c7d431d312f147a1f70e6e8ac2c492ac84f0e660d4b68e1e
14. 0x876741791494e92b6f75db13043598085795215fa5ba6b39a6d004eb9c7632fa
15. 0xbce07c8bedec3bbed9a22d7f4e8aca180f479ed562779a14791c5e82f052e9c8
16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94