OT-2026-000033915
Publication integrity record
Two cup vacuum gripper, two zone face, three stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000033915) never changes.
Identity and time
| Publication number | OT-2026-000033915 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a392-76da-a8f6-44fef9ed7b48 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033915 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad7be29442575ca5cacc27a41e9df27159b65fd7bf7082669e7a49f09b876575 |
|---|---|
| Markdown | 282233ed53fde1bf27c87a1b09efb73949048efa2ac945e69779625a2887e63b |
| Publication page | 635b2a86ee14c282243933127c92889f5c5874bca22d51b5c1695cd4f908c7b3 |
| Manifest | 3e5d7fd932ba3f3ee5e7e07db2202c4813d439c50bee36cd94b944fc2c8d6ccd |
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 | iccwSwYZA49NzCIvqI90xNzMDi77C/4eEr2WoH0KdO3PA3k3uku/qt/cmBVo74b0fRvqi7bD4ySxuGg3EhcLBA== |
| 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
| 2026-09-17T11:31:59.812222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033915observed 635b2a86ee14c282243933127c92889f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:59.793167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033915/manifest.jsonobserved 3e5d7fd932ba3f3ee5e7e07db2202c48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:59.776433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033915/publication.mdobserved 282233ed53fde1bf27c87a1b09efb739...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:59.756748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033915/publication.txtobserved ad7be29442575ca5cacc27a41e9df271...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. |
|---|