OT-2026-000065961
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, vented after set-down, on a tool changer
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-2026-000065961) never changes.
Identity and time
| Publication number | OT-2026-000065961 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc2-7e86-bbd3-990abaabe29d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065961 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5231a2bb74a4138a9bf7075a26659f2d856c5a9166acebc120b8f1fbe49b54dd |
|---|---|
| Markdown | 0a09bfce1d73d6c45be7179e81a5c3d28acf4df6bf91b58eb18c0d65c6417816 |
| Publication page | a3ddb081efb9c3004cab3445f83e2331a37f64529fb2b741c3c18704623e2d7f |
| Manifest | 821bc5b138477bc02bfc7c4a189d84116fa0bf6957cb305e8dd50292f025627e |
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 | O4r+h/vPktFEW7io+KOITzo6Kg5SGw/Hardr0lAYt8G3jGWiErCv6nJgafgkqimJW/nHGOobuMFDtvLK47i1Bw== |
| 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
| 2026-09-17T08:50:26.515187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065961observed a3ddb081efb9c3004cab3445f83e2331...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:26.497836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065961/manifest.jsonobserved 821bc5b138477bc02bfc7c4a189d8411...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:26.476741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065961/publication.mdobserved 0a09bfce1d73d6c45be7179e81a5c3d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:26.353365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065961/publication.txtobserved 5231a2bb74a4138a9bf7075a26659f2d...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. |
|---|