OT-2026-000022334
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, 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-2026-000022334) never changes.
Identity and time
| Publication number | OT-2026-000022334 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-f4fd-7b49-8fc8-61ffbadb4f5d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:07.953226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022334 |
| Status | PUBLIC |
Content hashes
| Canonical text | 56c34a24a042e2624c70c54b69a6a0113da0594d53c8753478e96511c4667a83 |
|---|---|
| Markdown | db1d58e7283127272748d831134212c24743abf8b9ad5cf4224bea281f9a9390 |
| Publication page | 8b2d5561fc1d44c8a8921e2f7cf114b6f9431331e35b459bbc3e979175d6b0fd |
| Manifest | ff928e3f327a0dd276e97f255526084f299a912a501c368585d4fb52e3aa31eb |
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 | uBzOsVsC1/E7MP3BLbGOypJgKbeWeUda3Q0QhD0uCe3N7Ov1zdQ0Wnt1FG8UBhr2SHXYxFUjmFLHzKY7qF3NDQ== |
| 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
| 2026-09-17T11:53:41.760727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022334observed 8b2d5561fc1d44c8a8921e2f7cf114b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:53:41.743708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022334/manifest.jsonobserved ff928e3f327a0dd276e97f255526084f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:41.727627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022334/publication.mdobserved db1d58e7283127272748d831134212c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:41.711733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022334/publication.txtobserved 56c34a24a042e2624c70c54b69a6a011...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. |
|---|