OT-2026-000036983
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, 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-2026-000036983) never changes.
Identity and time
| Publication number | OT-2026-000036983 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7740-7c87-a4db-65aa596b9d57 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036983 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61a23646bbf992c542088e0396aaf0f4c8161e254520e6b92668019e0d2e6539 |
|---|---|
| Markdown | ff025a2481a340c8977131bd91010fa073b12c13702feb28aaaa8da82ecfb61b |
| Publication page | daf0d506fae1bfd7c0927d8719199ddf5d5e31882c8909d5b3782069076b134b |
| Manifest | bbb2f134966db020e20d3dbe2f28918ae26c240fee03cc553e5f6f79d9321b05 |
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 | 1w99BcUA7SrO10l992txMOpbX0xVc3y7CbO8C+l9jIdmmlGANtVEtmMTieaCSG92fGQqmXNV5+BwQoS/lxHVDg== |
| 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
| 2026-09-17T11:24:38.600718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036983observed daf0d506fae1bfd7c0927d8719199ddf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:38.583064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036983/manifest.jsonobserved bbb2f134966db020e20d3dbe2f28918a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:38.563270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036983/publication.mdobserved ff025a2481a340c8977131bd91010fa0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:38.546122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036983/publication.txtobserved 61a23646bbf992c542088e0396aaf0f4...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. |
|---|