OT-2026-000093221
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000093221) never changes.
Identity and time
| Publication number | OT-2026-000093221 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-7183-927b-98c9d83b4c3d · 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-2026-000093221 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6038c5171f9721871896c7ae148588879db0598d928673658022d3d8c3a8f0b2 |
|---|---|
| Markdown | 8f69a0e3486bec001f348b9ed44a7922028935af4a2edca124811e3acc3d4335 |
| Publication page | bcfd6d8366ca0935011e9664075264a5d91db94a7d085ade29bc6259092da72f |
| Manifest | 713c230a66633c1455ca99f32f920b6e63fc81f75f257506c1f3f5aca22295b8 |
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 | kSCRphuEpBRGEZaXhXhUq7tyeG71yKxwLI7+s29rD+UUHLNzXZjJeaEmT1DK0UdF2NQUWZuVZLh2bguPD9YFCg== |
| 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
| 2026-09-17T09:40:33.515145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093221observed bcfd6d8366ca0935011e9664075264a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:33.498364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093221/manifest.jsonobserved 713c230a66633c1455ca99f32f920b6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:33.481702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093221/publication.mdobserved 8f69a0e3486bec001f348b9ed44a7922...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:33.463340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093221/publication.txtobserved 6038c5171f9721871896c7ae14858887...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. |
|---|