OT-2026-000093391
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, 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-2026-000093391) never changes.
Identity and time
| Publication number | OT-2026-000093391 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-5089-7b30-9f55-3d561470d7eb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093391 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d916c29a1564a52c48b0c91fb1c0a045da3d1dd49cfed2fc6b047a917c13272 |
|---|---|
| Markdown | 187e0ea6819bf934453ac7ac9c6558e0305c7cf8db8460885477cfc4c96ce6a4 |
| Publication page | 5d29c1e1ebc311656a98b402457bede5e2054bb018c485658c241fec6d0b9268 |
| Manifest | 35df2efe46212b6429c54e788d1b7c3477ee5f3f26210ef30a6dbaf91ca7b0d2 |
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 | pUxyhziKMMLO78aangdGKY8RZYsWKFG17jKPQFlQEQSBZ62Y5V35/3LTUUgwqoYXZPnTxYa+SMf/7rmRLY76DQ== |
| 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
| 2026-09-17T09:40:15.451899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093391observed 5d29c1e1ebc311656a98b402457bede5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:15.435763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093391/manifest.jsonobserved 35df2efe46212b6429c54e788d1b7c34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:15.418389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093391/publication.mdobserved 187e0ea6819bf934453ac7ac9c6558e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:15.403065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093391/publication.txtobserved 8d916c29a1564a52c48b0c91fb1c0a04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:22.291386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093391observed 5d29c1e1ebc311656a98b402457bede5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:22.275493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093391/manifest.jsonobserved 35df2efe46212b6429c54e788d1b7c34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:22.259528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093391/publication.mdobserved 187e0ea6819bf934453ac7ac9c6558e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:22.243487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093391/publication.txtobserved 8d916c29a1564a52c48b0c91fb1c0a04...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. |
|---|