An onchain invoicing and payment follow-up agent for global freelancers using Celo stablecoins.
The seven checks, with their evidence
7 recordedRegistered?rung 1 · registered
passThe agent exists in the on-chain registry, with an owner and a document URL.
passed
- block_number
- 74443315
- chain_id
- 42220
- token_id
- 9229
checked at 2026-08-10T07:04:52.671061Z
Reachable?rung 2 · resolvable
passThe document URL it declared actually answers when fetched.
passed
- bytes
- 681
- data_uri_variant
- base64
- inline
- true
- scheme
- data
- uri
data:application/json;base64,ewogICJ0eXBlIjogImh0dHBzOi8vZWlwcy5ldGhlcmV1bS5vcmcvRUlQUy9laXAtODAwNCNyZWdpc3RyYXRpb24tdjE… (937 chars — expand)
data:application/json;base64,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
checked at 2026-08-10T07:04:52.671061Z
Readable?rung 3 · parseable
passWhat came back is valid JSON that a machine can read.
passed
- body_bytes
- 681
- body_sha256
- 493f8ee818c5318dfd438a2f2113f4b849b9d36a389d532f2455ba8591d0a632
- content_type
- —
checked at 2026-08-10T07:04:52.671061Z
Follows the spec?rung 4 · conformant
failThe document meets what ERC-8004 requires of it.
did not pass
- both_fields_present
- false
- legacy_endpoints_field
- false
- may_gaps
- x402Support, active
- must_violations
- registrations[0].agentId
- registrations_checked
- 1
- services_field_source
- services
- services_status
- present
- should_gaps
- services[].version
- spec_commit
- 68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-08-10T07:04:52.671061Z
Claims its identity?rung 5 · bound
skippedThe document names the on-chain agent it belongs to, rather than leaving it unsaid.
skipped — a check this one depends on did not pass
- skipped_because_rung
- 4
- skipped_because_status
- fail
checked at 2026-08-10T07:04:52.671061Z
Answers?rung 6 · live
skippedA declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
skipped — a check this one depends on did not pass
- skipped_because_rung
- 4
- skipped_because_status
- fail
checked at 2026-08-10T07:07:52.226139Z
Has feedback?rung 7 · attested
failAt least one on-chain feedback entry names this agent.
did not pass
- distinct_authors
- 0
- feedback_count
- 0
- reason
- no_feedback
checked at 2026-08-10T07:04:52.671061Z
Check it again, now
outside the censusOn-chain snapshot
celo- token id
- 9229
- owner
- 0x84a768e1bb51c57c5d9e8617fbfaa7eccb44139d
- block
- 74,443,315
- observed
- 2026-08-10T07:04:52.674852Z
What the fetch saw
data- scheme
- data
- request url
- —
- final url
- —
- http status
- —
- content type
- —
- size
- 681 bytes
- sha256
- 493f8ee818c5318dfd438a2f2113f4b849b9d36a389d532f2455ba8591d0a632
- elapsed
- 0 ms
This run
reproducible- run
- 4131a5a1-0461-46ce-b393-bcd825d2113b
- chain
- celo
- pinned block
- 74,443,315
- agents
- 9,765
- started
- 2026-08-10T06:41:13.909696Z
- finished
- 2026-08-10T07:06:42.747601Z
- checker
- 0.7.0 · 55deaa9ce71c025a9199311a53cdc2de236eae53
- spec commit
- 68fc6765761a10fb26f0692df21c8a6f9d12b1be
cargo run -p sweeper -- celo # at block 74443315