OT-2026-000033320
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, manifold 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-2026-000033320) never changes.
Identity and time
| Publication number | OT-2026-000033320 · never reused |
|---|---|
| Internal UUID | 01a0ae75-8980-79c6-ac4f-238f3c996663 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:13.649513Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033320 |
| Status | PUBLIC |
Content hashes
| Canonical text | 62916c68fbca3be1f53ab438e77ecc764dcd5d3bba5277620cffe59d7cd74abd |
|---|---|
| Markdown | a517228349f15cad5a224ca7ec80e313275e814ece0a7c37ebc0272545d98ae9 |
| Publication page | 5e59bb8e4f90f41a1612bfaa88788b3ffd80a51a4e96e5f7749617b25bb83f80 |
| Manifest | 978b4ea28fabb1f0bdb93d72952181f131b062787b583a0131e9a5feca8d6076 |
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 | 8cU2de7ftGzZ6pfsBvkSYqopGyE2+xfZrhjwikpDoy19x/JWBTZJctmS0cbUXnwwtaApEQV5jLZVB4tINLkqCg== |
| 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
| 2026-09-17T11:32:04.270980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033320observed 5e59bb8e4f90f41a1612bfaa88788b3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:04.253740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033320/manifest.jsonobserved 978b4ea28fabb1f0bdb93d72952181f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:04.235030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033320/publication.mdobserved a517228349f15cad5a224ca7ec80e313...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:04.215776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033320/publication.txtobserved 62916c68fbca3be1f53ab438e77ecc76...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. |
|---|