OT-2026-000071013
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, single 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-2026-000071013) never changes.
Identity and time
| Publication number | OT-2026-000071013 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2e-7ecf-93ce-c1e4139ddf3b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071013 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d906281a87872153ef23d6a599f02015d77b0c605bee8d704f9b2382d600252 |
|---|---|
| Markdown | 429936b8b4f9f19c16163d7d0746d5819a1984a758e8c2881935d789b6b883b5 |
| Publication page | 05094c37fcd68dace76d83eafe942975a3cc5ff0d7c39ba9c6bef0c7237ba83c |
| Manifest | 4c4699e797671e224e4335b1c61124eb5ae042252197b0a59fcd97963e98ade7 |
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 | ZaTbXbeebO8VZRa+tbXwD2A4ZGOCrQvnmfbDRS6ouXXmVAlUvMsmBRnyO58K5MF3LaecsmPp/jEbN5/E2TEYCA== |
| 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
| 2026-09-17T10:25:52.013689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071013observed 05094c37fcd68dace76d83eafe942975...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:51.995920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071013/manifest.jsonobserved 4c4699e797671e224e4335b1c61124eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:51.978244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071013/publication.mdobserved 429936b8b4f9f19c16163d7d0746d581...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:51.961003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071013/publication.txtobserved 5d906281a87872153ef23d6a599f0201...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. |
|---|