OT-2026-000014634
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000014634) never changes.
Identity and time
| Publication number | OT-2026-000014634 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-7fcf-bb70-a7d94fc6fca2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014634 |
| Status | PUBLIC |
Content hashes
| Canonical text | 94fa07bbe9d4c90710ca73ebd2204df26d91c296ff13590bc2ac6d3a38cfef1a |
|---|---|
| Markdown | f7fee0a3fee1c164bac3e9bf27d691afaedbde7805de9a5ac7afcd67bc7b6b27 |
| Publication page | 879a85ba6f0a5a209105411a5afca2cbf6cb981edaf4a151d91841cc373447cb |
| Manifest | 8581c65b577b671cbd2cb3476c92eaa8141a4fa00c61786c0ee66105631f8b52 |
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 | IV4P72jKZuodEzS3mPsF0A3wrIxn9avzc5eYSqYSJIoJbjeXIzT1OtgRJ7PBTdKOnNlcujEz8ZxkD2JNuDNFDg== |
| 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
| 2026-09-17T12:06:27.146404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014634observed 879a85ba6f0a5a209105411a5afca2cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:27.126134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014634/manifest.jsonobserved 8581c65b577b671cbd2cb3476c92eaa8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:27.105653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014634/publication.mdobserved f7fee0a3fee1c164bac3e9bf27d691af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:27.087630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014634/publication.txtobserved 94fa07bbe9d4c90710ca73ebd2204df2...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. |
|---|