OT-2026-000025370
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000025370) never changes.
Identity and time
| Publication number | OT-2026-000025370 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-784c-89ff-fa84d12bd819 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025370 |
| Status | PUBLIC |
Content hashes
| Canonical text | 45feb203793d8cec8cd35953882413e37485782bfe86128731548410e160f1d5 |
|---|---|
| Markdown | 61da325d190574cf030709ea94a54c6120da04f939d56667fc96ed728d6d17d2 |
| Publication page | f7d39a59a4a5e03dbcf639a4f3901056fb0d4af3f9bdc4bd12a6a01b4d988546 |
| Manifest | 6b77d797e0ce0d2885fe30da417844029ac2f0bc14eee6523a12d3a9c6bccca8 |
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 | IxHOR3arAFaevzWPZ2SveoanfbgC8jzfVb+SI/GlYpE3at+WnqFG0TiSUolGqWgfYbt5W9mtwWk6oY64xeObBA== |
| 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
| 2026-09-17T11:47:25.902769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025370observed f7d39a59a4a5e03dbcf639a4f3901056...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:25.886004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025370/manifest.jsonobserved 6b77d797e0ce0d2885fe30da41784402...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:25.869831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025370/publication.mdobserved 61da325d190574cf030709ea94a54c61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:25.852632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025370/publication.txtobserved 45feb203793d8cec8cd35953882413e3...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. |
|---|