← The evidence ledger
Evidence row 2614074
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:194745
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- af12d520bc3d43bead09fa4cd98458ac78f1d7a7325f952f132d1d0400985dcd
- Leaf
- 0xaa2f5fdc4262eed01cf6ed3197052f25813e69dc1a7619b39fac9b40325f66ab
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/YKt3lz"
],
[
"a2a",
"https://centralcity.ai/a2a/c706f906-002d-4441-8daa-a4ac9c3b89f7/.well-known/agent-card.json"
]
],
"name": "Tandet",
"owner_address": "0x08d1df67b84b1c917ac4e9b90f3dc0b80551b1c5",
"raw": {
"agent_id": "194745",
"agent_uri": "https://centralcity.ai/a/YKt3lz",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Tandet 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/YKt3lz",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Tandet",
"registrations": [],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/c706f906-002d-4441-8daa-a4ac9c3b89f7/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/YKt3lz",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-03T16:50:23Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Tandet 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/YKt3lz"
}What the leaf hashes
{"body":"af12d520bc3d43bead09fa4cd98458ac78f1d7a7325f952f132d1d0400985dcd","id":2614074,"kind":"listing","method":"sync.erc8004/1","observed_us":1793724623823406,"prev":null,"subject":"erc8004:5042:194745","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).
- 0xaa2f52a8630d9f396389312e2c36858ea86f728c9160003f432899a43112d914
- 0xbf38b89246c9e3d445f19d86cbecaa62ab5205323ca6feb415773489280d0771
- 0x41714f216f9c85a47fab19c95db39e28f367c82cb83832b713d0418bf863ae7d
- 0x208967cc963e32fa64475a99a972e927c4db29f1aa711f3224e75111a51bfa8d
- 0x31549b31e8bbdd90f22171a53cf79da4ea02d63fda427abac11bfa638103caed
- 0x067ad5de1405dfda23f7b8c9c8fba44de3932d7fbb183dff5ad02c711cab7415
- 0xfad7661092008faf28f164814089934a30dab404b56afaf99c21b7b6a71e99e5
- 0x465a1e9e3191165d25b5d200bea5f0752519bb3de3a1632f2cc30901b25c7559
- 0x3a72bca21fb68e350481ec8ebfce38d23fe4a0c9a0b9d6d617c25c18877d3c6e
- 0x5c05f301f55c7471416b7f767d03102104e7d6c20c5d5d857eab52d79793baad
- 0xb80b9dfc1e960bff1d2cba757d8e1d69ea511b4c77e08dc131e5ea8efcfa284d
- 0x68ba01882f8cd5f05331ba4c13ed1736bd385302dfe369562d8c8dffb411db04
- 0x072b3d17bb7341e0a6f5545d34c6714e6464c4add696fb4eda76427e86b03107
- 0x0ca6f7cbe9f26e47db97b53988aa24d0ac07d16b5a4d91abf869814d4d297de9
- 0xa538822e863ef8366c4eb66bf75faf8a639aa1f066f65f7444fa54d54d48ec53
- 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
- 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
- 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
- 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
- Day root
- 0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
- Chained
- 0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
- Published
- On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7