OT-2026-000073262
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000073262) never changes.
Identity and time
| Publication number | OT-2026-000073262 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb7-7ccf-a798-28336b24125a · 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-2026-000073262 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11c33f5b49792569a929cfafcc2af5c288b1de7829d668202c26afc4645d10a5 |
|---|---|
| Markdown | 0e79d5435f5fbd6dadcd3c616fd62bc90cc03e27bfaa8c0a4e41b7b8d8c05f37 |
| Publication page | 258f4b4aabe65ca95500c528e726295ed673b75d06a88aa4f3dd1b8e484f9976 |
| Manifest | 8638b2af25b3d678994e5c7356a297368fe9478621aaf313c1c760a1a41db4f7 |
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 | LKhLDPkxtG3nqH0lviNR3fILcFOZ/JL1QGbkygbAdwNtr3kVhyoX1bDeBNvK0/c4aCmU6l7Nyayp1U/Kw1dxDQ== |
| 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
| 2026-09-17T10:21:15.741894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073262observed 258f4b4aabe65ca95500c528e726295e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:15.723590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073262/manifest.jsonobserved 8638b2af25b3d678994e5c7356a29736...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:15.704446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073262/publication.mdobserved 0e79d5435f5fbd6dadcd3c616fd62bc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:15.682956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073262/publication.txtobserved 11c33f5b49792569a929cfafcc2af5c2...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. |
|---|