OT-2026-000025826
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000025826) never changes.
Identity and time
| Publication number | OT-2026-000025826 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83e-7283-b739-bca86ed76035 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025826 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7eac3c2fc19bdcce3544942e879ba4acc95d42523758665a719f3ef956767c30 |
|---|---|
| Markdown | 81d245f6c5eb8c1ca0cf7415a2be17139f562328a803116a037ba21afcc55ccb |
| Publication page | c52df2bc79d94f2eaa252665895fe6d695cf6047bafd1ede37ee41935a96ec56 |
| Manifest | 639dd12975efb7b4887e542e02ff92bb87a4d903136977828f48e576e071cc78 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | xFhdSBn4piRXY+Fis3pwFp/LOYKNDG95ZGx97Uq1/NTV+wJc6ODw7HA1swr3EsEIJpG72yZDBwQsYvZel1AHCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:46:03.043633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025826observed c52df2bc79d94f2eaa252665895fe6d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:03.025428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025826/manifest.jsonobserved 639dd12975efb7b4887e542e02ff92bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:03.004668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025826/publication.mdobserved 81d245f6c5eb8c1ca0cf7415a2be1713...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:02.988345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025826/publication.txtobserved 7eac3c2fc19bdcce3544942e879ba4ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|