OT-2026-000063632
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off after 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-2026-000063632) never changes.
Identity and time
| Publication number | OT-2026-000063632 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f945-73e0-be73-f7b4b6a1d254 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063632 |
| Status | PUBLIC |
Content hashes
| Canonical text | 460fb34523bd6926d1667c8d369841dd2752b4abfa5406b640fc4f723cb70962 |
|---|---|
| Markdown | 352f5aa75bf325e06b985d3efcffd74477358b441a05201c402ca27db77d0059 |
| Publication page | 10281ab4e5060ba8fcd4111d8d798bcd6d80d095294f4eec889579ccc4d92173 |
| Manifest | aa782e660fc1af47ca1e09f88c047bf4352c8e9f6d2dd509a2c698d8729ca688 |
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 | bA3vQ5IKtieLUtHpAaU3KytkH6we9GIoA7d4JoZ/jr/wXXoozleiQACG5WcvO0gr/jfE+3pVpSUOOtPp8ucOBQ== |
| 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
| 2026-09-17T10:37:43.926966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063632observed 10281ab4e5060ba8fcd4111d8d798bcd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:43.906625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063632/manifest.jsonobserved aa782e660fc1af47ca1e09f88c047bf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:43.889317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063632/publication.mdobserved 352f5aa75bf325e06b985d3efcffd744...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:43.870577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063632/publication.txtobserved 460fb34523bd6926d1667c8d369841dd...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. |
|---|