OT-2026-000016268
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, 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-2026-000016268) never changes.
Identity and time
| Publication number | OT-2026-000016268 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d11-7db1-af40-90e930e81bd5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016268 |
| Status | PUBLIC |
Content hashes
| Canonical text | 436ddf4a4c6e5258e5e5be9ef02e44e4b7f430368a545376c3db052be4bbf257 |
|---|---|
| Markdown | 79b90d8f9d12f497b65ee96760efc4a1b7fc507058385f413dfbd791387ea10b |
| Publication page | 81da3bab2327020c12eb512242fa44d2a45da00fa5195917206437c59c4f6543 |
| Manifest | 5e46034129044ba2575294a1403f6c43051b64ed6801944f7d25bdebd4265871 |
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 | 164DEsgAvZSeUYWy5Tq6vPa0vetNEKqonMtcw3xahhyR4mWwRqODtfVr8fP0vWHK+1uWn2h7QZPiIh0EvneeCw== |
| 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
| 2026-09-17T12:03:44.814661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016268observed 81da3bab2327020c12eb512242fa44d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:44.795846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016268/manifest.jsonobserved 5e46034129044ba2575294a1403f6c43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:44.775043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016268/publication.mdobserved 79b90d8f9d12f497b65ee96760efc4a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:44.755035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016268/publication.txtobserved 436ddf4a4c6e5258e5e5be9ef02e44e4...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. |
|---|