OT-2026-000021333
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed 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-2026-000021333) never changes.
Identity and time
| Publication number | OT-2026-000021333 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-865c-7c76-b223-3434eafee2c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:39.631048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000021333 |
| Status | PUBLIC |
Content hashes
| Canonical text | 465eb03593bb7a57110cafa149290ec454ab9e02c8585b0314fdbe8cd31ff603 |
|---|---|
| Markdown | b7ead97a766d6c6a835a52763c15670d1b7d2d260d1ed5d29833d1f0a7d70b5c |
| Publication page | 31d970fdb04ff23891d72cf554443606a21d1942b7417dc9665cb8f2778fca12 |
| Manifest | 9c97f64d161f1961391bc5588841d60d2b742928ccb0b1f838db678071b90397 |
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 | bFpuUL1IVjjUuJMB4GcVp+24t93OsthKPB/7MIUxt0pYpfmmdogLnRTBgatN8ZCY7oZOZlxuLFXW5biLXZelBw== |
| 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
| 2026-09-17T11:55:10.938781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021333observed 31d970fdb04ff23891d72cf554443606...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:55:10.920819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021333/manifest.jsonobserved 9c97f64d161f1961391bc5588841d60d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:55:10.898102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021333/publication.mdobserved b7ead97a766d6c6a835a52763c15670d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:55:10.879138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021333/publication.txtobserved 465eb03593bb7a57110cafa149290ec4...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. |
|---|