OT-2026-000063777
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented after 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-2026-000063777) never changes.
Identity and time
| Publication number | OT-2026-000063777 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f947-7586-b000-74f597c7e4e0 · 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-2026-000063777 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0df5165333e633bb29b3893135b1810f28f815adec4d5b27e170e8fe64a65a7c |
|---|---|
| Markdown | 59f848210b6106ed44ef1064bd8485a13205fdc7c9c8f1124001989ed4058240 |
| Publication page | bf06baa92a6a383c388694fe48091422a23d437aa45c35da9f39018c5773c2b0 |
| Manifest | cf8fd8f1a5a0d28c3f3520cd50140b307d21ead5d5ca0e50d44bff199854b31c |
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 | EBG/Sy4/dfhuv6oeXD3+WHKl/C3T1Q/9GcZCxB0Wix2bi9EulXp3q4R7N1ImCZGQ0rhSITnKXkBBGEv6xJLbDg== |
| 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
| 2026-09-17T10:40:03.856522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063777observed bf06baa92a6a383c388694fe48091422...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:03.838483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063777/manifest.jsonobserved cf8fd8f1a5a0d28c3f3520cd50140b30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:03.815693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063777/publication.mdobserved 59f848210b6106ed44ef1064bd8485a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:03.798265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063777/publication.txtobserved 0df5165333e633bb29b3893135b1810f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:27.126539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063777observed bf06baa92a6a383c388694fe48091422...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:27.107184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063777/manifest.jsonobserved cf8fd8f1a5a0d28c3f3520cd50140b30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:27.089965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063777/publication.mdobserved 59f848210b6106ed44ef1064bd8485a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:27.071393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063777/publication.txtobserved 0df5165333e633bb29b3893135b1810f...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. |
|---|