OT-2026-000088214
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000088214) never changes.
Identity and time
| Publication number | OT-2026-000088214 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa8-73f6-99a2-33534bbb83b8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088214 |
| Status | PUBLIC |
Content hashes
| Canonical text | ef32ae6aaf8dfb2d0d114e77a21dceb2b017120ea71b795f615a5351cc9849fd |
|---|---|
| Markdown | 6f94fce0ade6a438ebc8ad9c245e5b4570fa85853f2200f83aaa2a0012dab161 |
| Publication page | 629bd8b523a9fbc9471f7f2e6266977707efc801e67e21dfce3b6f6e4e0dbb96 |
| Manifest | 82737fa3e257c505c8693482dd8d36451af936351a93444f6d65d5588bf681be |
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 | arOZV09TCLwgA1WHftc0qln3GWJUiD2h5H0km0M8QqKXkAnhtQzIHuG3zp85Z6J+lMVp4hMZlMKS1s+ScEQmCw== |
| 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
| 2026-09-17T09:50:17.725909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088214observed 629bd8b523a9fbc9471f7f2e62669777...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:17.709228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088214/manifest.jsonobserved 82737fa3e257c505c8693482dd8d3645...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:17.689214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088214/publication.mdobserved 6f94fce0ade6a438ebc8ad9c245e5b45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:17.669653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088214/publication.txtobserved ef32ae6aaf8dfb2d0d114e77a21dceb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:17.117289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088214observed 629bd8b523a9fbc9471f7f2e62669777...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:17.087694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088214/manifest.jsonobserved 82737fa3e257c505c8693482dd8d3645...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:17.066049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088214/publication.mdobserved 6f94fce0ade6a438ebc8ad9c245e5b45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:17.040886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088214/publication.txtobserved ef32ae6aaf8dfb2d0d114e77a21dceb2...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. |
|---|