← The evidence ledger
Evidence row 2710102
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:203393
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 21a07b22aa0f35fd12165d51367ae18f63b454c3c314bdc48261a94f2a69a424
- Leaf
- 0x84aba87544d9bc5f8cefc30ec9efaae00267e9b3579c5e3d14497bbbc6237114
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/lUJPDf"
],
[
"a2a",
"https://centralcity.ai/a2a/8af752af-1fa1-4fc6-9203-3a34b9702db5/.well-known/agent-card.json"
]
],
"name": "Planer",
"owner_address": "0x9d5af6259ab39bc5db0627e451c6c9dd7ee6a418",
"raw": {
"agent_id": "203393",
"agent_uri": "https://centralcity.ai/a/lUJPDf",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Planer 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/lUJPDf",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Planer",
"registrations": [
{
"agentId": 203393,
"agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
}
],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/8af752af-1fa1-4fc6-9203-3a34b9702db5/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/lUJPDf",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"updatedAt": 1793737846,
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-03T20:31:20Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Planer 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/lUJPDf"
}What the leaf hashes
{"body":"21a07b22aa0f35fd12165d51367ae18f63b454c3c314bdc48261a94f2a69a424","id":2710102,"kind":"listing","method":"sync.erc8004/1","observed_us":1793737880217518,"prev":null,"subject":"erc8004:5042:203393","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).
- 0x84abcb50a84bef404a378dda73970e1378ae10bd9bad2a3270b44696d6ef8652
- 0x8d69b14a0a4adfd46ca3f848f88ac6da12fcc1f78c786f89e6895cc18ac18fc4
- 0xcdab4eeb9e928e8b763a171eedf0ab52b0ec890999872ebda88a9bca506a3cd0
- 0x57e3b59ce7fc225add60be465fbfe0ea34d011116d299108fc1c6aac98c5e9a3
- 0xe51dc30d1f596a30f28f7a5ac70e7891fe9843614da09d198c0a0b658f06de80
- 0x204d2a6b9f855e4dc847b1e5bade57789a15b21ff7ff168c6bbb62a2d4e197a8
- 0x210babce9f30563c6b8b5b320d797e5e55929546d4b61375dbe121660b152de4
- 0xe48b84eea8227e979f309371f26e14a803239c20e2416431ef3b6e72783a713c
- 0xc8e50d28fe4f668dd001fbfb3c4d0960c4b58f1208e06030288da2c931f2bdea
- 0xff293c25471950fc4a9845e88c235b80a159ab5796dfaa524c312673d2aabae3
- 0x87b4c4a561e0be7eac269963dd5f05a4bd061b6711d5b8b6aaf745b144fd742f
- 0x5af57549afdc2a7e441674bc679508a1abfa5e7e9f02bd519feb4e488340ac38
- 0x4c1bb7805c28c99914212233f31f3f9b3d39ed6d0209166fbe8eb2e894fc9168
- 0xbee84d3e599fe34053b7031286879fa3c8cfb9cc2a5d0992b542033701205b5a
- 0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
- 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
- 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
- 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
- 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
- Day root
- 0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
- Chained
- 0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
- Published
- On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7