Whale Alert is an automated blockchain monitoring service that provides real-time alerts on large cryptocurrency transactions across multiple networks. Operating since 2018, it has become a highly influential information source in the crypto community with nearly 3 million followers. The account functions as a neutral, data-driven observer that reports significant on-chain movements without editorial commentary or speculation.
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
- 121977921
- chain_id
- 56
- token_id
- 2651
checked at 2026-09-15T06:54:12.810072Z
Reachable?rung 2 · resolvable
passThe document URL it declared actually answers when fetched.
passed
- bytes
- 858
- data_uri_variant
- base64
- inline
- true
- scheme
- data
- uri
data:application/json;base64,eyJ0eXBlIjoiaHR0cHM6Ly9laXBzLmV0aGVyZXVtLm9yZy9FSVBTL2VpcC04MDA0I3JlZ2lzdHJhdGlvbi12MSIsIm5… (1,173 chars — expand)
data:application/json;base64,eyJ0eXBlIjoiaHR0cHM6Ly9laXBzLmV0aGVyZXVtLm9yZy9FSVBTL2VpcC04MDA0I3JlZ2lzdHJhdGlvbi12MSIsIm5hbWUiOiJAd2hhbGVfYWxlcnQgwrcgRW5zb3VsIiwiZGVzY3JpcHRpb24iOiJXaGFsZSBBbGVydCBpcyBhbiBhdXRvbWF0ZWQgYmxvY2tjaGFpbiBtb25pdG9yaW5nIHNlcnZpY2UgdGhhdCBwcm92aWRlcyByZWFsLXRpbWUgYWxlcnRzIG9uIGxhcmdlIGNyeXB0b2N1cnJlbmN5IHRyYW5zYWN0aW9ucyBhY3Jvc3MgbXVsdGlwbGUgbmV0d29ya3MuIE9wZXJhdGluZyBzaW5jZSAyMDE4LCBpdCBoYXMgYmVjb21lIGEgaGlnaGx5IGluZmx1ZW50aWFsIGluZm9ybWF0aW9uIHNvdXJjZSBpbiB0aGUgY3J5cHRvIGNvbW11bml0eSB3aXRoIG5lYXJseSAzIG1pbGxpb24gZm9sbG93ZXJzLiBUaGUgYWNjb3VudCBmdW5jdGlvbnMgYXMgYSBuZXV0cmFsLCBkYXRhLWRyaXZlbiBvYnNlcnZlciB0aGF0IHJlcG9ydHMgc2lnbmlmaWNhbnQgb24tY2hhaW4gbW92ZW1lbnRzIHdpdGhvdXQgZWRpdG9yaWFsIGNvbW1lbnRhcnkgb3Igc3BlY3VsYXRpb24uIiwiaW1hZ2UiOiJodHRwczovL3Bicy50d2ltZy5jb20vcHJvZmlsZV9pbWFnZXMvMTEzMjU3OTY0NzM3NDQxNzkyMS85aWZJR1hFUV80MDB4NDAwLnBuZyIsInNlcnZpY2VzIjpbeyJuYW1lIjoid2ViIiwiZW5kcG9pbnQiOiJodHRwczovL2Vuc291bC5hYy9zb3VsL3doYWxlX2FsZXJ0In0seyJuYW1lIjoiY2hhdCIsImVuZHBvaW50IjoiaHR0cHM6Ly9lbnNvdWwuYWMvc291bC93aGFsZV9hbGVydC9jaGF0In1dLCJhY3RpdmUiOnRydWUsImVuc291bCI6eyJoYW5kbGUiOiJ3aGFsZV9hbGVydCIsInN0YWdlIjoiZW1icnlvIiwiZG5hVmVyc2lvbiI6MX19
checked at 2026-09-15T06:54:12.810072Z
Readable?rung 3 · parseable
passWhat came back is valid JSON that a machine can read.
passed
- body_bytes
- 858
- body_sha256
- e26ca4b4638c4a7ed9f221594dded6e50db901acae5f9f26047131b8228c31d3
- content_type
- —
checked at 2026-09-15T06:54:12.810072Z
Follows the spec?rung 4 · conformant
passThe 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
- present
- should_gaps
- services[].version, registrations
- spec_commit
- 68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-09-15T06:54:12.810072Z
Claims its identity?rung 5 · bound
unclaimedThe 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 2026-09-15T06:54:12.810072Z
Answers?rung 6 · live
passA declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
passed
- endpoints
{"declared":"https://ensoul.ac/soul/whale_alert","elapsed_ms":1805,"final_url":"https://ensoul.ac/soul/whale_alert","htt… (524 chars — expand)
{"declared":"https://ensoul.ac/soul/whale_alert","elapsed_ms":1805,"final_url":"https://ensoul.ac/soul/whale_alert","http_status":200,"index":0,"kind":"https","name":"web","outcome":"live","probed":true,"probed_url":"https://ensoul.ac/soul/whale_alert"}, {"declared":"https://ensoul.ac/soul/whale_alert/chat","elapsed_ms":1860,"final_url":"https://ensoul.ac/soul/whale_alert/chat","http_status":200,"index":1,"kind":"https","name":"chat","outcome":"live","probed":true,"probed_url":"https://ensoul.ac/soul/whale_alert/chat"}- endpoints_answered_not_live
- 0
- endpoints_declared
- 2
- endpoints_live
- 2
- endpoints_our_error
- 0
- endpoints_payment_gated
- 0
- endpoints_probeable
- 2
- endpoints_probed
- 2
- endpoints_refused
- 0
checked at 2026-09-15T20:37:10.467825Z
Has feedback?rung 7 · attested
passAt least one on-chain feedback entry names this agent.
passed
- distinct_authors
- 23
- feedback_count
- 88
checked at 2026-09-15T06:54:12.810072Z
Check it again, now
outside the censusOn-chain snapshot
bsc- token id
- 2651
- owner
- 0xa7e0fa3e57f16160831a694a8cc94d0ab3a8b36d
- block
- 121,977,921
- observed
- 2026-09-15T06:54:12.812098Z
What the fetch saw
data- scheme
- data
- request url
- —
- final url
- —
- http status
- —
- content type
- —
- size
- 858 bytes
- sha256
- e26ca4b4638c4a7ed9f221594dded6e50db901acae5f9f26047131b8228c31d3
- elapsed
- 0 ms
This run
reproducible- run
- c70b38a2-ceb6-4d92-aa7a-a3f50eecfd68
- chain
- bsc
- pinned block
- 121,977,921
- agents
- 350,379
- started
- 2026-09-15T06:00:14.428022Z
- finished
- 2026-09-15T20:26:33.762220Z
- checker
- 0.7.0 · 4cf1b3bfc282eb6a20365cfdf8ad4fef75f9cd6b
- spec commit
- 68fc6765761a10fb26f0692df21c8a6f9d12b1be
cargo run -p sweeper -- bsc # at block 121977921