OT-2026-000051087
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000051087) never changes.
Identity and time
| Publication number | OT-2026-000051087 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b5-7ae8-b143-fdba6be23568 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051087 |
| Status | PUBLIC |
Content hashes
| Canonical text | 554f915be60bd3436c4784d275acdce2c738d4b2a7bc595b08776c7f99f10595 |
|---|---|
| Markdown | 084804472dde5df49d7b78641be911ccf311f1126930005597de0b7a099730c0 |
| Publication page | 67fcbb0becb8ede9dbdfb82a4cf145d655e09acc539a56bcb028147cf7c288ed |
| Manifest | 03f8e628caf7b6ad1e38de132744a1deb2b29219cc4e4edf011c1b759e6d5d99 |
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 | D5D06Rl0GdlJ3OBz0HGcf8vXgoUQ6GtwD/KVhHlfNSRjA7ePn/Wtv643iaQmrQw/jnKd9VZPiXWrmPl78G3dDQ== |
| 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
| 2026-09-17T11:01:01.481131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051087observed 67fcbb0becb8ede9dbdfb82a4cf145d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:01.461894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051087/manifest.jsonobserved 03f8e628caf7b6ad1e38de132744a1de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:01.440995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051087/publication.mdobserved 084804472dde5df49d7b78641be911cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:01.419504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051087/publication.txtobserved 554f915be60bd3436c4784d275acdce2...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. |
|---|