OT-2026-000017426
Publication integrity record
Foam pad vacuum gripper, common isolation valve, three stage ejector, 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-2026-000017426) never changes.
Identity and time
| Publication number | OT-2026-000017426 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c9-7275-8210-a82fb70f2b42 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017426 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05b37b0e152e140e9e72d1986dea6f40238b6a06bd704509d0cc0fd3ed332963 |
|---|---|
| Markdown | dac28892372bb22a1abadf2aabc1d38926e74587037ca26404fdf365dca04f70 |
| Publication page | 4ed3da6506420ad0b8dc515714a8e86ecc5aef8000d9ae5b043f79bd33a93888 |
| Manifest | 933f72fbb2f1236bd2f85650d63e033be8970458739bfc1c2b9bc1bb3de6c0f3 |
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 | O5SUPIjV6PphytFPpGnZ464bvhNxX57SIlxxLQeoJlynwJOwYSK54kb45bSNteOHraX7jcOkQ4bgRAH87lfTBA== |
| 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
| 2026-09-17T12:02:33.424082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017426observed 4ed3da6506420ad0b8dc515714a8e86e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:33.405772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017426/manifest.jsonobserved 933f72fbb2f1236bd2f85650d63e033b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:33.387387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017426/publication.mdobserved dac28892372bb22a1abadf2aabc1d389...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:33.370832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017426/publication.txtobserved 05b37b0e152e140e9e72d1986dea6f40...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. |
|---|