OT-2026-000050364
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000050364) never changes.
Identity and time
| Publication number | OT-2026-000050364 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c47-7932-838a-d8814461bc31 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050364 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd4e0d40449ca88f8f82c00ce06cf1ce0353769696e2af9ad211e2c5e171f7d9 |
|---|---|
| Markdown | 92ee3c12d6853561c901aecdc097514a0dfc6041c95beeeb09189ebfa6fb674b |
| Publication page | 0c8aaed1b75b918f9ade37ad33b048ef895179a6f624db7eb5d23578f535736e |
| Manifest | 25e66217bd898882c80d1a2dca39cb20ec28726ac87ede32351397c27a9042c2 |
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 | 6z0hUdYSkh9fKGA1SEOrQFaOek8qWdiTaXMToUZxKYFJPfNwlUkX9e64g448LHlbNTeOUpAVre0LIMjwuLlhAQ== |
| 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
| 2026-09-17T11:01:23.829336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050364observed 0c8aaed1b75b918f9ade37ad33b048ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:23.811620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050364/manifest.jsonobserved 25e66217bd898882c80d1a2dca39cb20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:23.795697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050364/publication.mdobserved 92ee3c12d6853561c901aecdc097514a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:23.780628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050364/publication.txtobserved bd4e0d40449ca88f8f82c00ce06cf1ce...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. |
|---|