OT-2026-000032426
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, pulsed blow-off 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-2026-000032426) never changes.
Identity and time
| Publication number | OT-2026-000032426 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106e-7470-88fa-45fec52f0b24 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032426 |
| Status | PUBLIC |
Content hashes
| Canonical text | 107c39fedb5d1b2d7122bf49e39167b663840d660c55cee2eb6c6134d687d571 |
|---|---|
| Markdown | fc8c83647b0fc85f5fb24608344a73321669acbff60171f22b4d66b775af9813 |
| Publication page | 7087d056f9c6026ed4e53660f67c91d6eb6fbb5730d03db644d8e82956febcd7 |
| Manifest | 42aa3121cec28a98b61ebc8bf525964966ac52644d5d3d9f1214b5a7d007b640 |
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 | isfsc2xKxTeOToovZtSXxpLE6lr4RuZdm9Tt1Yk+sI9PDWggpdGGcs9KK++cFPPv9hZN16Rx0Bb0cNsMRhkQDQ== |
| 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
| 2026-09-17T11:33:50.812153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032426observed 7087d056f9c6026ed4e53660f67c91d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:50.782223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032426/manifest.jsonobserved 42aa3121cec28a98b61ebc8bf5259649...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:50.764721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032426/publication.mdobserved fc8c83647b0fc85f5fb24608344a7332...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:50.732047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032426/publication.txtobserved 107c39fedb5d1b2d7122bf49e39167b6...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. |
|---|