OT-2026-000093006
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, three 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-2026-000093006) never changes.
Identity and time
| Publication number | OT-2026-000093006 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-7dda-b3d8-c9a5c538fb04 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093006 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf67e5623724bea4747568e2028caad7ca470123ececbbf828a82876024f3286 |
|---|---|
| Markdown | d124b55aeef9efe78dd445eaa34e6c56912611d322b7f75cf35acd74ee5fa62b |
| Publication page | cf7f58a8a27fddaa6726db6d90e881f69909d434f608c22d4e5d6c3b126d9c8a |
| Manifest | 62f3511f3859db260de0a1aaeea65236fb2aec9f33dcd4a33c5172eb0da5ec31 |
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 | DTbIYm9QXzAtIlBLR4GI3vpCMlbXT1SmDpTciseyl27yGInnmOD+EUQOtGMdRU0xQvAtVSMJs9Jw3jyYC1SfDg== |
| 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
| 2026-09-17T09:40:12.791713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093006observed cf7f58a8a27fddaa6726db6d90e881f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:12.774224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093006/manifest.jsonobserved 62f3511f3859db260de0a1aaeea65236...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:12.753539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093006/publication.mdobserved d124b55aeef9efe78dd445eaa34e6c56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:12.736146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093006/publication.txtobserved cf67e5623724bea4747568e2028caad7...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. |
|---|