Agent

Astrail

base|id 74062|owner 0x01c67b868289b1ba95910120b684ce3f6b7a9eb9

Checks 1–7

Astrail is an AI-native travel planner that turns scattered travel inspiration into the route you actually take. Travelers paste a few Instagram Reel links plus their dates, budget, and origin; a parallel agent pipeline scrapes and extracts the real places mentioned, verifies each against live research, and assembles an evidence-backed itinerary on an interactive 3D map — every recommendation carrying its source Reel and a caption quote as proof. Through the Travala Travel MCP, Astrail searches real hotels along the planned route, surfacing prices and options as decision-ready suggestions, and is being extended to complete bookings on the traveler's behalf. Astrail is free for travelers — no per-query fee and no crypto knowledge required on their side; hotel bookings are fulfilled through Travala at standard rates. Users interact entirely through the Astrail web app at astrail.xyz.

Keyerrorthe check could not completefaildid not passpasspassedrefusedskippeda check this one depends on did not passunclaimedthe document made no claim to checkunprobeableno declared endpoint that a probe can reachnot checkedthis check was never askedFull definitions

The seven checks, with their evidence

7 recorded

Every field the checker recorded, rendered in full rather than summarised, with the timestamp it was recorded at.

Registered?rung 1 · registered
pass
The agent exists in the on-chain registry, with an owner and a document URL.
passed
block_number
52281733
chain_id
8453
owner
0x01c67b868289b1ba95910120b684ce3f6b7a9eb9
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
74062
tx_hash
0x1779990155efb77b31764a51dffcff7c1afe0dca62e6e9ec082b6a6dcea28f16
checked at 2026-10-07T17:51:27.223787Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
bytes
1272
data_uri_variant
base64
inline
true
scheme
data
uri
data:application/json;base64,ewogICJ0eXBlIjogImh0dHBzOi8vZWlwcy5ldGhlcmV1bS5vcmcvRUlQUy9laXAtODAwNCNyZWdpc3RyYXRpb24tdjE… (1,725 chars — expand)
data:application/json;base64,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
checked at 2026-10-07T17:51:27.223787Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
1272
body_sha256
014b6098f808fedf406a59a47cce0993f7eae92c6f74320d98dbcd6e6d7e4e40
content_type
—
checked at 2026-10-07T17:51:27.223787Z
Follows the spec?rung 4 · conformant
pass
The document meets what ERC-8004 requires of it.
passed
both_fields_present
false
legacy_endpoints_field
false
may_gaps
x402Support, supportedTrust
must_violations
(empty)
registrations_checked
0
services_field_source
services
services_status
empty
should_gaps
services_empty, registrations
spec_commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-10-07T17:51:27.223787Z
Claims its identity?rung 5 · bound
unclaimed
The document names the on-chain agent it belongs to, rather than leaving it unsaid.
unclaimed — the document made no claim to check
declared_agent_id
—
declared_chain
—
declared_registry
—
match
—
reason
unclaimed
registrations_seen
0
checked at 2026-10-07T17:51:27.223787Z
Answers?rung 6 · live
unprobeable
A declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
unprobeable — no declared endpoint that a probe can reach
endpoints
(empty)
endpoints_answered_not_live
0
endpoints_declared
0
endpoints_live
0
endpoints_our_error
0
endpoints_payment_gated
0
endpoints_probeable
0
endpoints_probed
0
endpoints_refused
0
kinds
(empty)
reason
no_services_declared
checked at 2026-10-07T19:37:51.488079Z
Has feedback?rung 7 · attested
fail
At least one on-chain feedback entry names this agent.
did not pass
distinct_authors
0
feedback_count
0
reason
no_feedback
checked at 2026-10-07T17:51:27.223787Z

Check it again, now

outside the census

Everything above is one sweep, pinned to one block. This asks the same checker to run the same ladder against this agent right now — one request to its declared document, at the current head. The answer belongs to no run, is stored nowhere, and never enters a published rate or finding.

On-chain snapshot

base

token id: 74062
owner: 0x01c67b868289b1ba95910120b684ce3f6b7a9eb9
block: 52,281,733
observed: 2026-10-07T17:51:27.227397Z

tokenURI

data:application/json;base64,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

What the fetch saw

data

scheme: data
request url: —
final url: —
http status: —
content type: —
size: 1,272 bytes
sha256: 014b6098f808fedf406a59a47cce0993f7eae92c6f74320d98dbcd6e6d7e4e40
elapsed: 0 ms

This run

reproducible

Every status above is scoped to this sweep, at this block. Rerun it and you should get these answers back.

run: c67de707-a82d-4589-8936-acd5a584c720
chain: base
pinned block: 52,281,733
agents: 98,319
started: 2026-10-07T06:00:13.662398Z
finished: 2026-10-07T19:18:37.899751Z
checker: 0.7.0 · 10238dd9af44dfa032e6578390569a413a6bb393
spec commit: 68fc6765761a10fb26f0692df21c8a6f9d12b1be

Reproduce

cargo run -p sweeper -- base   # at block 52281733

What each check measures →

The seven checks, with their evidence

Registered?rung 1 · registered

Reachable?rung 2 · resolvable

Readable?rung 3 · parseable

Follows the spec?rung 4 · conformant

Claims its identity?rung 5 · bound

Answers?rung 6 · live

Has feedback?rung 7 · attested

Check it again, now

On-chain snapshot

What the fetch saw

This run