OT-2026-000026064
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed blow-off before set-down
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-2026-000026064) never changes.
Identity and time
| Publication number | OT-2026-000026064 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a840-7502-b6e0-d8922b5b0a07 · 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-2026-000026064 |
| Status | PUBLIC |
Content hashes
| Canonical text | fe784fc5851859dafa42878c6ed7946c4a7a57dadccfba87a253943423d46e19 |
|---|---|
| Markdown | 7a47ced96ae6f660e1e16d3d6fe048306329cf7b1939f9aa778dda6fe68d35ea |
| Publication page | 96ed6ebe03237b4ed5598fdd520d89723995a7e410a40aa52788fd78658841f1 |
| Manifest | ecfd46a07a73a1c336e7035a0109a0f58cccb23f6bc406d20daf558be2322408 |
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 | 1cmyzClcIdu4KzBtDNInXm8kgNnE/2slfRb4W4VSKsZXEzBXNwGiTrf0zBoxc2XB/d7opWOutpFvHIkL0OpLAQ== |
| 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
| 2026-09-17T11:46:33.345419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026064observed 96ed6ebe03237b4ed5598fdd520d8972...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:33.328473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026064/manifest.jsonobserved ecfd46a07a73a1c336e7035a0109a0f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:33.310356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026064/publication.mdobserved 7a47ced96ae6f660e1e16d3d6fe04830...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:33.292325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026064/publication.txtobserved fe784fc5851859dafa42878c6ed7946c...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. |
|---|