OT-2026-000093659
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000093659) never changes.
Identity and time
| Publication number | OT-2026-000093659 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-747c-829e-da98239ed18b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093659 |
| Status | PUBLIC |
Content hashes
| Canonical text | 02f5240de5633002232f4e3ff4564af3a2de70056160d8ef51c70562d579220b |
|---|---|
| Markdown | a30c99897b29393d584a444cbc48c2c1e72c137b02aef373cb47eb01866b15e1 |
| Publication page | ef0cd1b75b36710c66666d76e69318a021b6e87fed0538ed278791bc71ac89a0 |
| Manifest | fa9898c2ba34a33af67f71dd43afbfabb0437bda0e9ac5dfc58460e6cc234ed1 |
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 | HQnjkPoKt9dcgjjF1YpKRwpYE2mifVypuRSV9/Hf+4bkZyd/SU/P+WxcZzfdpUC+gMaJFN0G3Hj5JtnaoQ8yCw== |
| 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
| 2026-09-17T09:39:42.957705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093659observed ef0cd1b75b36710c66666d76e69318a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:42.939886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093659/manifest.jsonobserved fa9898c2ba34a33af67f71dd43afbfab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:42.921393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093659/publication.mdobserved a30c99897b29393d584a444cbc48c2c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:42.902061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093659/publication.txtobserved 02f5240de5633002232f4e3ff4564af3...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. |
|---|