OT-2026-000014101
Publication integrity record
Single cup vacuum gripper, common isolation valve, three stage ejector, pulsed 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-2026-000014101) never changes.
Identity and time
| Publication number | OT-2026-000014101 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8deb-72aa-9a8b-1239d8e12dc6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014101 |
| Status | PUBLIC |
Content hashes
| Canonical text | 02ce2b635b6e4ea12f1d4043d59ae3da5450513c77b44a8f6f9ebd72cb270b30 |
|---|---|
| Markdown | b9cd7782af1d4f552d63785281c24f7cb3d8bccdf0d346a3a0c0ca718c92b84a |
| Publication page | 096c497e7c376835952e9b84bf7c3be1adf67b705f2faa753c3c5eb8191b9043 |
| Manifest | e68fcf34250fd8652c10d5587034e5d97e39a23d7a204be850e2aa34ed4317cf |
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 | GlAPUKq2d0RxNFmydZCqDJcrwRUipCgDgZNc9bX1UPf6YUzOa5b5dTEJMI/EtwYBLXPqqRciQyd04LMb3VqpBA== |
| 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
| 2026-09-17T12:09:21.521837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014101observed 096c497e7c376835952e9b84bf7c3be1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:21.502747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014101/manifest.jsonobserved e68fcf34250fd8652c10d5587034e5d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:21.482593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014101/publication.mdobserved b9cd7782af1d4f552d63785281c24f7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:21.461840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014101/publication.txtobserved 02ce2b635b6e4ea12f1d4043d59ae3da...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. |
|---|