OT-2026-000080592
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three 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-2026-000080592) never changes.
Identity and time
| Publication number | OT-2026-000080592 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e79-7024-b666-6a7c4bc19cda · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080592 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1b1753735951b5250c59b163e189f6d864075900a1bb82afc0a27229a05e73f9 |
|---|---|
| Markdown | a2ab317232a317455f842043696097d60566991ad6b17516c5ea17439f109ee0 |
| Publication page | 77a4fbb8adeacbcd4d9eee2391e023cd6ea48a2bcb1184059f1d944111dc901d |
| Manifest | 3df462d6702abde7d2ae3af959a50b335d943f8ec7216797e02bac885a3f6c76 |
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 | HJIodjiOU2CX57fi26eDzQtokOSnA2cQEZvrTZdceo9LhzBpEEXIPV1M/6vIyVx/sHa9ku3pU4SbDqkXwCw+Bw== |
| 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
| 2026-09-17T10:03:13.660313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080592observed 77a4fbb8adeacbcd4d9eee2391e023cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:13.635588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080592/manifest.jsonobserved 3df462d6702abde7d2ae3af959a50b33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:13.616595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080592/publication.mdobserved a2ab317232a317455f842043696097d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:13.592163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080592/publication.txtobserved 1b1753735951b5250c59b163e189f6d8...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. |
|---|