OT-2026-000063671
Publication integrity record
Two bellows cup vacuum gripper, two zone face, single stage ejector, pressure sensor per zone, 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-2026-000063671) never changes.
Identity and time
| Publication number | OT-2026-000063671 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f946-723c-89b3-dc218393bdba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063671 |
| Status | PUBLIC |
Content hashes
| Canonical text | 636bc6d06a485da83fc804e5374aa1030187edea336b804991dd7fab984779c0 |
|---|---|
| Markdown | aaff8fd40e9505eff3d36abbd3bb6a18dee7d4d90bb8c97efe95808de4faa966 |
| Publication page | 6334e4ba6a94c65f8c4bef373c9733a244b3453f0a4ba0bab4e13f329c86f217 |
| Manifest | bede7af05a4cda0f6c72acf907eb720221308325e35a5009d13e689849046308 |
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 | ghvfafXs8YFlfpFvd6NiRJ3CPlq4kVrZQ4Z6TZ1hqjU+OJslmBbUJ7sHEwCm3CJl431nXG+T5IZsw1r7v6ImCA== |
| 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
| 2026-09-17T10:37:47.083232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063671observed 6334e4ba6a94c65f8c4bef373c9733a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:47.004169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063671/manifest.jsonobserved bede7af05a4cda0f6c72acf907eb7202...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:46.987329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063671/publication.mdobserved aaff8fd40e9505eff3d36abbd3bb6a18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:46.970258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063671/publication.txtobserved 636bc6d06a485da83fc804e5374aa103...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. |
|---|