OT-2026-000017733
Publication integrity record
Four cup vacuum gripper, four outlet manifold, plant vacuum 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-2026-000017733) never changes.
Identity and time
| Publication number | OT-2026-000017733 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fa-735d-a042-70a86ecf4254 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017733 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ae76b6d9abe6250ede4670f94b5bbc5965f97515f26833ec3a02388dac99385 |
|---|---|
| Markdown | 3d6ae163cbd155ac40943d5c9e185c900483d391f00c2a34f190e083b6a18894 |
| Publication page | 3c435a039c3c6a1ef32b66c215dc73e3e4e33c16637494385aa9fd7cf9ba7796 |
| Manifest | 2e66fe264a3ee0ab5eefc7ecd05d047a739b43cab1c87239ad208ea06c0e5d01 |
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 | l4WEx/IVhRQdmtH1VZ0k4hUUzPTQYxE8AIN3B5OaPJPmDvxjz2nbJD125E9qil3Z4LwY3fy6tHS0g0VJ4o39Cw== |
| 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
| 2026-09-17T12:01:41.077376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017733observed 3c435a039c3c6a1ef32b66c215dc73e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:41.062454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017733/manifest.jsonobserved 2e66fe264a3ee0ab5eefc7ecd05d047a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:41.046774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017733/publication.mdobserved 3d6ae163cbd155ac40943d5c9e185c90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:41.015772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017733/publication.txtobserved 8ae76b6d9abe6250ede4670f94b5bbc5...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. |
|---|