OT-2026-000035524
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single 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-2026-000035524) never changes.
Identity and time
| Publication number | OT-2026-000035524 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c5-7b24-9755-f2fcc38b2f9b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035524 |
| Status | PUBLIC |
Content hashes
| Canonical text | 307bf7838a09330ddaf846e77bbf58118b3155f03175c05f5fb1d35f44e872d3 |
|---|---|
| Markdown | 8ab0d33fc5a337ccfc599df6cc7225bc50b1ce3a3d5b150cacc21acd33da93ed |
| Publication page | a9a6d447cbb47a041bd20e785f977148c4c440731efbbb3c348198161decd749 |
| Manifest | 11e2a85c8f9a34a3150c387be3317569a8b3d492c46f07997d4146032e94e715 |
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 | TZ6NTfN2F77NVVAyUEzt7ODBUD/g+6CUojMOB+VRKt3ZLYLDApeNuZkOg9FgeeNNLFL7q8rCqKOeYcOD7TRZCQ== |
| 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
| 2026-09-17T11:26:56.850014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035524observed a9a6d447cbb47a041bd20e785f977148...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:56.831024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035524/manifest.jsonobserved 11e2a85c8f9a34a3150c387be3317569...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:56.813592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035524/publication.mdobserved 8ab0d33fc5a337ccfc599df6cc7225bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:56.795865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035524/publication.txtobserved 307bf7838a09330ddaf846e77bbf5811...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. |
|---|