OT-2026-000082566
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, manifold 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-2026-000082566) never changes.
Identity and time
| Publication number | OT-2026-000082566 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc7-7f05-bf3a-e9d12bc31999 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082566 |
| Status | PUBLIC |
Content hashes
| Canonical text | 34f6a01c0f1f353fe9048737cf4a7c0a5ae277f63c7297fbb49d8d22005a6310 |
|---|---|
| Markdown | 7587575a5c82bdc0b57a409489d3418ce27288a9161619ce6b65debd0796909e |
| Publication page | dcd7244a44e144d166c198f2e4be336304ebc9984535cd4eabf16f593bc7e666 |
| Manifest | 59cf922852f4223ef293881f12470bc28f445df8cece0be4fdea8e00d30786dc |
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 | K1gODzQBetvZo1Cruv1326th9yXXXCRcpprUwTeM4NOeUDEeF05I5R5QxZvf1GFRteTJKFtFzIXfJTMCWaGaBg== |
| 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
| 2026-09-17T09:58:00.308120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082566observed dcd7244a44e144d166c198f2e4be3363...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:00.291677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082566/manifest.jsonobserved 59cf922852f4223ef293881f12470bc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:00.273791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082566/publication.mdobserved 7587575a5c82bdc0b57a409489d3418c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:00.256250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082566/publication.txtobserved 34f6a01c0f1f353fe9048737cf4a7c0a...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. |
|---|