passlisted in Coinbase#325 by calls of 525 on this host
0.01 USDC
per call, as the listing declares it on eip155:
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- 100% / 100% / 100%
- Calls, trailing 30 days
- 1
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-10-12 13:25 UTC
- First observed by TOLLderived
- 2026-10-12
- Pricederived
- 0.01 USDC
- Networks
- 2
How big is this endpoint among the ones like it?
No trace is drawn of this endpoint’s own volume. Its counters have changed 1 time across 2 observations, and 3 changes are the fewest this site will draw a trace through, because two points and a guess are not a series. Every observation is in the JSON.
TOLL first observed it on 2026-10-12.
saylorinnovations.com serves provenance artwork, a GET endpoint that TOLL places in media, listed in the Coinbase registry.
Per call, provenance artwork declares 0.01 USDC on Base.
Its declared inputs are the query parameter q.
provenance artwork answered the sweep of 2026-10-21 with a valid 402, as at every sweep since 2026-10-12.
A response from provenance artwork, as declared, includes id, found, title, artist, caveat, record_url and 1 other.
For provenance artwork the listing declares 2 accepts on Base and Solana, to 2 different wallets.
Among the 525 endpoints on saylorinnovations.com, provenance artwork is tied 325th by calls with 200 others.
In the trailing 30 days: one call, one payer.
provenance artwork was last called 1 day before the snapshot.
Closest in price to provenance artwork within media: audit at seo.cyberwarex.com and remove background at clearcut-production-bcc0.up.railway.app.
Among comparable prices in media, provenance artwork sits above 30% of them.
The payee wallet is shared by 463 listings on one host.
The seller's tags on provenance artwork are museum, art, provenance and ownership-history.
Exactly this price appears on 203 other listings in media.
the payment options, as of 2026-10-13 14:08 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.01 USDC | exact | 0xA2A8dF…9fc8aa |
| Coinbase | solana: | USDC | 0.01 USDC | exact | 7LSjfrJf…vXacy7 |
the checks, as of 2026-10-21 21:19 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-21 21:19 UTC | pass | 0 | daily-2026-10-21 |
| 2026-10-19 11:34 UTC | pass | 0 | daily-2026-10-19 |
| 2026-10-16 09:21 UTC | pass | 0 | daily-2026-10-16 |
| 2026-10-15 11:20 UTC | pass | 0 | daily-2026-10-15 |
| 2026-10-14 09:09 UTC | pass | 0 | daily-2026-10-14 |
| 2026-10-13 14:01 UTC | pass | 0 | daily-2026-10-13 |
| 2026-10-12 15:27 UTC | pass | 0 | new-after-daily-2026-10-12 |
Presence in a registry, not liveness of the service (method). Newest first.
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-10-12 13:25 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"q": "American Gothic"
}
},
"output": {
"type": "json",
"example": {
"id": 6565,
"found": true,
"title": "American Gothic",
"artist": "Grant Wood",
"caveat": "May be incomplete; no authentication or legal-title conclusion.",
"record_url": "https://www.artic.edu/artworks/6565",
"provenance_text": "Museum-published ownership history…"
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-10-13 14:08 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "provenance artwork on saylorinnovations.com", snapshot of 2026-10-13 14:08 UTC. https://tollindex.com/e/saylorinnovations-com-api-provenance-artwork-cf46fa/at/2026-10-13T14-08Z. Accessed [access date].
BibTeX
@misc{toll-e-saylorinnovations-com-api-provenance-artwork-cf46fa-2026-10-13T14-08Z,
author = {TOLL},
title = {provenance artwork on saylorinnovations.com},
howpublished = {\url{https://tollindex.com/e/saylorinnovations-com-api-provenance-artwork-cf46fa/at/2026-10-13T14-08Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-13 14:08 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.