OT-2026-000085445
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, pump fed, 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-2026-000085445) never changes.
Identity and time
| Publication number | OT-2026-000085445 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaab-7008-b801-853acbf95842 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085445 |
| Status | PUBLIC |
Content hashes
| Canonical text | f2f50f137fb4dc2262de573d9e2d8da6446a6c0b41609e6a3a6cd1e8589076b8 |
|---|---|
| Markdown | 08db755b13750b0a89094d879c4943e11c82bdf90bc65c6669fecd4589e82ac9 |
| Publication page | 19e28ea41b38b56f5b51c3fa6f3d38c98f3f36e1536745019b2ea1f05f58283c |
| Manifest | 18e8cf60fffb1f7708d6d7f8ec86b0f6810c1429e6e87161f1560cd73bfe0fcd |
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 | PNz+dVFap0LMZjqvSVupcFqt8p3wrFVOlX2r0oWtsoTsNHuLjQGvrNrsW6nuD5qjZOURHienRZD0MDxAdHaPAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:54:13.916562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085445observed 19e28ea41b38b56f5b51c3fa6f3d38c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:13.899248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085445/manifest.jsonobserved 18e8cf60fffb1f7708d6d7f8ec86b0f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:13.880735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085445/publication.mdobserved 08db755b13750b0a89094d879c4943e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:13.861767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085445/publication.txtobserved f2f50f137fb4dc2262de573d9e2d8da6...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. |
|---|