← The evidence ledger
Evidence row 2614242
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:194913
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 4a774bf5d29152dd4336c6b0db9aa588fdad0b7196626be8853508041742df39
- Leaf
- 0x7579280a2dce9374e8a3dfe337a719cbfbaaebf37d5a288878f72633869ba787
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/m6zhVb"
],
[
"a2a",
"https://centralcity.ai/a2a/eaceb008-50c6-421d-a60b-90a08b464b36/.well-known/agent-card.json"
]
],
"name": "Frossert",
"owner_address": "0x0fc0bc4f018ca8479ea18690b51d29853137ef46",
"raw": {
"agent_id": "194913",
"agent_uri": "https://centralcity.ai/a/m6zhVb",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Frossert 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/m6zhVb",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Frossert",
"registrations": [],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/eaceb008-50c6-421d-a60b-90a08b464b36/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/m6zhVb",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-03T16:50:24Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Frossert 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/m6zhVb"
}What the leaf hashes
{"body":"4a774bf5d29152dd4336c6b0db9aa588fdad0b7196626be8853508041742df39","id":2614242,"kind":"listing","method":"sync.erc8004/1","observed_us":1793724624609552,"prev":null,"subject":"erc8004:5042:194913","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).
- 0x75785b66212b030eedbfefbc9c5b0009bdcbbe80b719e8433c142b8bf56f563d
- 0x1545731247b959cdb4feec11c58f29bbf8c009b0511d7b801db712711f08676c
- 0xc3551055a3d4f3db763e9a80cf800ddfc2d25ee4ef4efede1798ba351ddbfc9c
- 0x71809a6dce260198238ab0b556eee731fb12dcf1952a66e0f6d29d34579d30b9
- 0x07abdf42717c5f9a2ca0fb9d3751422e626d99eac01d29dc913247f4878d812e
- 0x076b19aab0364f684adaf569d80e1022a9c6bde9230f665eea0671bb2d63738e
- 0x572e89e520efd62ed149db19c4eff874e04af3128e65f85b23cd4533d2ec60c1
- 0x7974add8fdbba81b143484c23e349bd0dcf5c17b3a1b39742d5a56458b381a29
- 0x771dcf5546f681c70e39aa8ec251030de1b44268d362061901e545696c30d4ce
- 0x6528dc1fc02b179c9649819aecf72057b455e9dea325f274ac3a316c76893fab
- 0xcc0e87e4b63c86fae9fc09f51eff08eae3d6a7d9265bfc10de62b298ca6e03c9
- 0x126c38cdece6005360dc2931aa9619df80f08ebf81a50dd1a46f3c8835c7cc42
- 0x0a2166fdbd0fb119437aa5c587d6d76eacdc831e2e2d305db6de877994a9e71a
- 0x8888e0d25075a71372832a4a34d226613212be78f7f52e7bc201b28be0cf3c7b
- 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
- 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
- 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
- 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
- 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
- Day root
- 0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
- Chained
- 0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
- Published
- On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7