OT-2026-000065358
Publication integrity record
Foam pad vacuum gripper, three stage ejector, supply line pressure sensor, vented after 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-2026-000065358) never changes.
Identity and time
| Publication number | OT-2026-000065358 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfb-73c5-9a07-5bd6669a0319 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065358 |
| Status | PUBLIC |
Content hashes
| Canonical text | 77bad24695a8bc4668392a72b715592b8f591bc9252a4e074b9557e2d173fb62 |
|---|---|
| Markdown | 33e03eae500f6b77325c41e288f62024eee2393e150efd85c56b5e9bbb7793fc |
| Publication page | b58346172714a61e9df27c98319241a577eae719b1d9f1b5bdcfd3e7c60aa503 |
| Manifest | 33b4a518793fc801fd18fda2f4836e7c5dc3fe574d74e6f9695618af98465c08 |
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 | +LiOmT7YQWyinX0NxbjXV0ECNFUtQgFQSqDQMyUYTrLWj7tAeHk9R3wYLAi0K1yLWK60pDAifdcoa8/Ywb8pBQ== |
| 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
| 2026-09-17T10:35:20.730598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065358observed b58346172714a61e9df27c98319241a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:20.713677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065358/manifest.jsonobserved 33b4a518793fc801fd18fda2f4836e7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:20.695787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065358/publication.mdobserved 33e03eae500f6b77325c41e288f62024...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:20.677886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065358/publication.txtobserved 77bad24695a8bc4668392a72b715592b...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. |
|---|