OT-2026-000036199
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, pump fed, 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-2026-000036199) never changes.
Identity and time
| Publication number | OT-2026-000036199 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cf-7038-a893-73a35c800bd0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036199 |
| Status | PUBLIC |
Content hashes
| Canonical text | 78a7c075d065e1ab8540ce614e8ce9fbda346acec5417936b42ba15b315a5efd |
|---|---|
| Markdown | b6d1706650d332f35d4e28bac77babb800d5ec1f4f9287ee4c54598f3861c9f4 |
| Publication page | 62141a867657b42b698438bcdfdd1a424a2040cb7b8972bcc3bf07114836f0dc |
| Manifest | 5dd20d1d60e7506c8a37c4b921dc4ae253e1bf7aa16169e393f49914a32ca54e |
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 | yfPrqFYpWRN9OFRac+/Dk6NbJn07EzIMfNv0UY0c77LvMEtyLnNSqDdLikLgOpxkw6cqlSZeLjIsA0q90l0eDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:26:26.311718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036199observed 62141a867657b42b698438bcdfdd1a42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:26.292761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036199/manifest.jsonobserved 5dd20d1d60e7506c8a37c4b921dc4ae2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:26.273464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036199/publication.mdobserved b6d1706650d332f35d4e28bac77babb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:26.255219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036199/publication.txtobserved 78a7c075d065e1ab8540ce614e8ce9fb...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. |
|---|