OT-2026-000045456
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, pulsed 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-2026-000045456) never changes.
Identity and time
| Publication number | OT-2026-000045456 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76d-7944-820f-351d73b3aa55 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045456 |
| Status | PUBLIC |
Content hashes
| Canonical text | 878987948997f7a85572326fccb2561a9c82bdfd323c3fbab8b182e21dac861d |
|---|---|
| Markdown | 178470df71064824d85fdab684ce2c77114450dafb5f03c2bd0d1cff5e8ee1ed |
| Publication page | 61e782ef6bb835dcd523b0484d38456a961d744bfe0668d545322674d3ec2a2e |
| Manifest | 54380d094dfbbd9001462010cb155a4b58b34f451ef615bb5333eae940ad735a |
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 | aSQdQsK833ZXvoixbmh5rh4TngBQDGWKAcupkgb7NajBhcCtxhdwIBeeK9PFxWTvuAItrPaWNXPENU/Z5lENDA== |
| 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
| 2026-09-17T11:10:45.658490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045456observed 61e782ef6bb835dcd523b0484d38456a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:45.637360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045456/manifest.jsonobserved 54380d094dfbbd9001462010cb155a4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:45.617217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045456/publication.mdobserved 178470df71064824d85fdab684ce2c77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:45.595935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045456/publication.txtobserved 878987948997f7a85572326fccb2561a...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. |
|---|