OT-2026-000073427
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, 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-2026-000073427) never changes.
Identity and time
| Publication number | OT-2026-000073427 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb8-7a99-bc05-51e3661797f9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073427 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96858de65070e78fb81e259dd39fb9288d1f77e46b6bea1e3ad962c1fa5919c2 |
|---|---|
| Markdown | c5125bc0788f2d9f6becd255cfe247f38d3a4751ad6a2844a9467acb48827c49 |
| Publication page | 6eae3d834b4fa2371750c01bcf25404260ed392cd2bacfc51bce264b2edd518d |
| Manifest | a81fcc390749498f540e6a0ed01484520bb109e785520deeb996e59a01c4fcb2 |
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 | uVTjd1SZNv6xGdFvG8Qg3Drs+OfbofuwBKZ+7icsGQIkXAR/P/1oeqMf7pJfcQtAcxCnU+1atGuDnqlN3UvwDg== |
| 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
| 2026-09-17T10:21:34.735013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073427observed 6eae3d834b4fa2371750c01bcf254042...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:34.716856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073427/manifest.jsonobserved a81fcc390749498f540e6a0ed0148452...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:34.697731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073427/publication.mdobserved c5125bc0788f2d9f6becd255cfe247f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:34.680242Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073427/publication.txtobserved 96858de65070e78fb81e259dd39fb928...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. |
|---|