Live sample
Pick an instant, see what the world knew
Each moment below runs two cuts of the public record at two instants,
calling /v1/sample live in your browser. No key is needed,
and every response comes back watermarked sample: true. The
two answers differ by exactly what became knowable in between, which is
what the became_knowable call returns.
The playground answers from a pinned subset so it stays fast and free. The same calls behind a key read all seven sources, back to 2008-09-01 and forward to the last tape tick. Coverage, month by month.
SVB's receivership 8-K carries published_at 2023-03-10. At 2023-03-09T20:00:00Z the cut is empty and both sources are certified complete for that day, so the zero is SVB's filing count at that instant.
As-of 2023-03-09T20:00:00Z
/v1/sample/news?example=svb&as_of=2023-03-09T20%3A00%3A00Z&visible_by=published_at
status ok · count 0 · sample true · as_of 2023-03-09T20:00:00Z · visible_by published_at
{
"request_id": "b10be224-96a6-404a-a861-3b0d571d5dbf",
"corpus_version": "sha256:sample",
"as_of": "2023-03-09T20:00:00Z",
"visible_by": "published_at",
"status": "ok",
"results": [],
"next_cursor": null,
"count": 0,
"coverage": {
"touched": [
"identity.ticker/SIVB@2023-03-09",
"sec.edgar/2023-03-09",
"sec.edgar/frontier:2020-02-18..2023-03-10;holes=0",
"us.federal_register.pi/2023-03-09",
"us.federal_register.pi/frontier:2020-02-18..2023-03-10;holes=0"
],
"missing": []
},
"error": null,
"sample": true
}
As-of 2023-03-10T23:59:59Z
/v1/sample/news?example=svb&as_of=2023-03-10T23%3A59%3A59Z&visible_by=published_at
status ok · count 1 · sample true · as_of 2023-03-10T23:59:59Z · visible_by published_at · SVB FINANCIAL GROUP 8-K · 8-K · acceptance_at 2023-03-10T22:23:03Z
{
"request_id": "4d9fc701-8e88-4ee5-ac8f-96052faaf599",
"corpus_version": "sha256:sample",
"as_of": "2023-03-10T23:59:59Z",
"visible_by": "published_at",
"status": "ok",
"results": [
{
"id": "0001193125-23-067777_719739",
"source_id": "sec.edgar",
"lane": "certified_pit",
"form": "8-K",
"accession": "0001193125-23-067777",
"cik": "719739",
"title": "SVB FINANCIAL GROUP 8-K",
"event_at": null,
"published_at": "2023-03-10T23:59:59Z",
"available_at": null,
"acceptance_at": "2023-03-10T22:23:03Z",
"committed_at": "2026-08-25T09:18:11Z",
"availability_basis": "unknown",
"revision_id": "0001193125-23-067777_719739",
"supersedes": null,
"content_sha256": "8a95862ef3953dd206f1afeb5a0ab19014b57f7f332b764e948f6514fdd2d06a",
"source_locator": "https://www.sec.gov/Archives/edgar/data/719739/000119312523067777/0001193125-23-067777.txt",
"as_of_visible": true,
"sample": true
}
],
"next_cursor": null,
"count": 1,
"coverage": {
"touched": [
"identity.ticker/SIVB@2023-03-10",
"sec.edgar/2023-03-10",
"sec.edgar/frontier:2020-02-18..2023-03-10;holes=0",
"us.federal_register.pi/2023-03-10",
"us.federal_register.pi/frontier:2020-02-18..2023-03-10;holes=0"
],
"missing": []
},
"error": null,
"sample": true
}
The four blocks on this page ship as responses captured from
/v1/sample on 2026-08-26, so they read the same with scripting off.
The page re-runs all four calls on load and replaces them.
What became knowable, and the certificates underneath
became_knowable 2023-03-09T20:00:00Z → 2023-03-10T23:59:59Z
/v1/sample/diff?example=svb&visible_by=published_at
status ok · count 1 · sample true · as_of 2023-03-10T23:59:59Z · visible_by published_at · SVB FINANCIAL GROUP 8-K · 8-K · acceptance_at 2023-03-10T22:23:03Z
{
"request_id": "d70098d5-f5f6-47e2-b7bb-8524a855b1d4",
"corpus_version": "sha256:sample",
"as_of": "2023-03-10T23:59:59Z",
"visible_by": "published_at",
"status": "ok",
"results": [
{
"id": "0001193125-23-067777_719739",
"source_id": "sec.edgar",
"lane": "certified_pit",
"form": "8-K",
"accession": "0001193125-23-067777",
"cik": "719739",
"title": "SVB FINANCIAL GROUP 8-K",
"event_at": null,
"published_at": "2023-03-10T23:59:59Z",
"available_at": null,
"acceptance_at": "2023-03-10T22:23:03Z",
"committed_at": "2026-08-25T09:18:11Z",
"availability_basis": "unknown",
"revision_id": "0001193125-23-067777_719739",
"supersedes": null,
"content_sha256": "8a95862ef3953dd206f1afeb5a0ab19014b57f7f332b764e948f6514fdd2d06a",
"source_locator": "https://www.sec.gov/Archives/edgar/data/719739/000119312523067777/0001193125-23-067777.txt",
"as_of_visible": true,
"sample": true
}
],
"next_cursor": null,
"count": 1,
"coverage": {
"touched": [
"identity.ticker/SIVB@2023-03-10",
"sec.edgar/2023-03-09",
"sec.edgar/2023-03-10",
"sec.edgar/frontier:2020-02-18..2023-03-10;holes=0",
"us.federal_register.pi/2023-03-09",
"us.federal_register.pi/2023-03-10",
"us.federal_register.pi/frontier:2020-02-18..2023-03-10;holes=0"
],
"missing": []
},
"error": null,
"sample": true
}
Coverage
/v1/sample/coverage?example=svb&as_of=2023-03-10T23%3A59%3A59Z
status ok · count 16 · sample true · as_of 2023-03-10T23:59:59Z · newest certified day 2023-03-10 · complete · 3124 rows
{
"request_id": "fedbe5ee-da91-437c-bfc1-81ce5b904241",
"corpus_version": "sha256:sample",
"as_of": "2023-03-10T23:59:59Z",
"visible_by": null,
"status": "ok",
"results": [
{
"source_id": "sec.edgar",
"partition_date": "2020-02-18",
"status": "complete",
"row_count": 4465,
"sample": true,
"scope": {
"scope_id": "sec.edgar.forms.v1",
"selection": "form_allowlist",
"forms": [
"10-K",
"10-K/A",
"10-Q",
"10-Q/A",
"13D",
"13D/A",
"13G",
"13G/A",
"4",
"4/A",
"6-K",
"6-K/A",
"8-K",
"8-K/A",
"SC 13D",
"SC 13D/A",
"SC 13G",
"SC 13G/A"
],
"scope_sha256": "d17340d6247e3e26ea015c6bcbf5ad5a6f5fa8881f689508455e0b9985e5e2af"
}
},
{
"source_id": "sec.edgar",
"partition_date": "2020-03-23",
"status": "complete",
"row_count": 2167,
"sample": true,
"scope": {
"scope_id": "sec.edgar.forms.v1",
"selection": "form_allowlist",
"forms": [
"10-K",
"10-K/A",
"10-Q",
"10-Q/A",
"13D",
"13D/A",
"13G",
"13G/A",
"4",
"4/A",
"6-K",
"6-K/A",
"8-K",
"8-K/A",
"SC 13D",
"SC 13D/A",
"SC 13G",
"SC 13G/A"
],
"scope_sha256": "d17340d6247e3e26ea015c6bcbf5ad5a6f5fa8881f689508455e0b9985e5e2af"
}
},
{
"source_id": "sec.edgar",
"partition_date": "2021-10-27",
"status": "complete",
"row_count": 1516,
"sample": true,
"scope": {
"scope_id": "sec.edgar.forms.v1",
"selection": "form_allowlist",
"forms": [
"10-K",
"10-K/A",
"10-Q",
"10-Q/A",
"13D",
"13D/A",
"13G",
"13G/A",
"4",
"4/A",
"6-K",
"6-K/A",
"8-K",
"8-K/A",
"SC 13D",
"SC 13D/A",
"SC 13G",
"SC 13G/A"
],
"scope_sha256": "d17340d6247e3e26ea015c6bcbf5ad5a6f5fa8881f689508455e0b9985e5e2af"
}
},
{
"source_id": "sec.edgar",
"partition_date": "2021-10-28",
"status": "complete",
"row_count": 1710,
"sample": true,
"scope": {
"scope_id": "sec.edgar.forms.v1",
"selection": "form_allowlist",
"forms": [
"10-K",
"10-K/A",
"10-Q",
"10-Q/A",
"13D",
"13D/A",
"13G",
"13G/A",
"4",
"4/A",
"6-K",
"6-K/A",
"8-K",
"8-K/A",
"SC 13D",
"SC 13D/A",
"SC 13G",
"SC 13G/A"
],
"scope_sha256": "d17340d6247e3e26ea015c6bcbf5ad5a6f5fa8881f689508455e0b9985e5e2af"
}
},
{
"source_id": "sec.edgar",
"partition_date": "2022-11-01",
"status": "complete",
"row_count": 2128,
"sample": true,
"scope": {
"scope_id": "sec.edgar.forms.v1",
"selection": "form_allowlist",
"forms": [
"10-K",
"10-K/A",
"10-Q",
"10-Q/A",
"13D",
"13D/A",
"13G",
"13G/A",
"4",
"4/A",
"6-K",
"6-K/A",
"8-K",
"8-K/A",
"SC 13D",
"SC 13D/A",
"SC 13G",
"SC 13G/A"
],
"scope_sha256": "d17340d6247e3e26ea015c6bcbf5ad5a6f5fa8881f689508455e0b9985e5e2af"
}
},
{
"source_id": "sec.edgar",
"partition_date": "2022-11-02",
"status": "complete",
"row_count": 2653,
"sample": true,
"scope": {
"scope_id": "sec.edgar.forms.v1",
"selection": "form_allowlist",
"forms": [
"10-K",
"10-K/A",
"10-Q",
"10-Q/A",
"13D",
"13D/A",
"13G",
"13G/A",
"4",
"4/A",
"6-K",
"6-K/A",
"8-K",
"8-K/A",
"SC 13D",
"SC 13D/A",
"SC 13G",
"SC 13G/A"
],
"scope_sha256": "d17340d6247e3e26ea015c6bcbf5ad5a6f5fa8881f689508455e0b9985e5e2af"
}
},
{
"source_id": "sec.edgar",
"partition_date": "2023-03-09",
"status": "complete",
"row_count": 2828,
"sample": true,
"scope": {
"scope_id": "sec.edgar.forms.v1",
"selection": "form_allowlist",
"forms": [
"10-K",
"10-K/A",
"10-Q",
"10-Q/A",
"13D",
"13D/A",
"13G",
"13G/A",
"4",
"4/A",
"6-K",
"6-K/A",
"8-K",
"8-K/A",
"SC 13D",
"SC 13D/A",
"SC 13G",
"SC 13G/A"
],
"scope_sha256": "d17340d6247e3e26ea015c6bcbf5ad5a6f5fa8881f689508455e0b9985e5e2af"
}
},
{
"source_id": "sec.edgar",
"partition_date": "2023-03-10",
"status": "complete",
"row_count": 3124,
"sample": true,
"scope": {
"scope_id": "sec.edgar.forms.v1",
"selection": "form_allowlist",
"forms": [
"10-K",
"10-K/A",
"10-Q",
"10-Q/A",
"13D",
"13D/A",
"13G",
"13G/A",
"4",
"4/A",
"6-K",
"6-K/A",
"8-K",
"8-K/A",
"SC 13D",
"SC 13D/A",
"SC 13G",
"SC 13G/A"
],
"scope_sha256": "d17340d6247e3e26ea015c6bcbf5ad5a6f5fa8881f689508455e0b9985e5e2af"
}
},
{
"source_id": "us.federal_register.pi",
"partition_date": "2020-02-18",
"status": "complete",
"row_count": 96,
"sample": true
},
{
"source_id": "us.federal_register.pi",
"partition_date": "2020-03-23",
"status": "complete",
"row_count": 130,
"sample": true
},
{
"source_id": "us.federal_register.pi",
"partition_date": "2021-10-27",
"status": "complete",
"row_count": 97,
"sample": true
},
{
"source_id": "us.federal_register.pi",
"partition_date": "2021-10-28",
"status": "complete",
"row_count": 156,
"sample": true
},
{
"source_id": "us.federal_register.pi",
"partition_date": "2022-11-01",
"status": "complete",
"row_count": 86,
"sample": true
},
{
"source_id": "us.federal_register.pi",
"partition_date": "2022-11-02",
"status": "complete",
"row_count": 128,
"sample": true
},
{
"source_id": "us.federal_register.pi",
"partition_date": "2023-03-09",
"status": "complete",
"row_count": 134,
"sample": true
},
{
"source_id": "us.federal_register.pi",
"partition_date": "2023-03-10",
"status": "complete",
"row_count": 125,
"sample": true
}
],
"next_cursor": null,
"count": 16,
"coverage": {
"touched": [],
"missing": []
},
"error": null,
"sample": true
}
Every answer above came back with the certificate it rests on, so a zero counts filings across days the corpus certifies, and a day it does not hold answers 409 instead. Ask a current news API about SIVB today and it hands you the 10 March 8-K whatever instant you name, so a run scoring 9 March reads a filing that was not public until the 10th.
These cuts run the production code path against real filings. A key opens the same calls over all seven sources and the live tape.