OT-2026-000059372
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, sustained blow-off after set-down, on a tool changer
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-2026-000059372) never changes.
Identity and time
| Publication number | OT-2026-000059372 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8615-7e66-9637-cff190bae379 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059372 |
| Status | PUBLIC |
Content hashes
| Canonical text | 76d94a11618597b91ed2d951d0d87fa9328a84fd1d40e1967c29bb2894732a18 |
|---|---|
| Markdown | 468c31117c9ae4a2fa365cedbb21019f38d0c7737fcf915a5888674df6efb24e |
| Publication page | 1fd5cbf049999d48d0c61dccd905b6ca8270d7036181193e6f0e59d51e4f871a |
| Manifest | 869ed1cc66039f5c801cc5a20157d1f0196e60bcab0c93d25e30707fbbffe9c0 |
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 | LP7Of6vKTQc4/eSuyIQDEpiieS6APueD7aAERal0ga1G+Kd1YF6FXYqjDY4G33XWFeugYBUP8p0+Oeu3oVEBBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:02.368464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059372observed 1fd5cbf049999d48d0c61dccd905b6ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:02.350944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059372/manifest.jsonobserved 869ed1cc66039f5c801cc5a20157d1f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:02.333766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059372/publication.mdobserved 468c31117c9ae4a2fa365cedbb21019f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:02.316523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059372/publication.txtobserved 76d94a11618597b91ed2d951d0d87fa9...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. |
|---|