OT-2026-000051140
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000051140) never changes.
Identity and time
| Publication number | OT-2026-000051140 · never reused |
|---|---|
| Internal UUID | 01a0ae83-273e-7f32-b1a1-fbd09aab4316 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051140 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6d10b8292daeda27837a8d8a5df84b0c4253df5b30040eea654d086384e25af4 |
|---|---|
| Markdown | 988ba476d3bfa268e6de4b7230dd46dbb34ffa9b4def502909b08daf355cdd2b |
| Publication page | b152df7589c3ba9105bee142c9b1af094f53a981e3efeb1f481f4a84c1133f97 |
| Manifest | daec52a2999210ea3145e1fd91e466dc669338a8bd7c97952148245c6de0daf5 |
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 | lWGUpIWL8ls50QoPTBT1ZGMKjumcraXEX/I1vgRP8ODMk+wu/4si2qkyKu4mpMhRCRhboYdYHSeDjtlj2wMrAQ== |
| 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
| 2026-09-17T10:58:53.855823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051140observed b152df7589c3ba9105bee142c9b1af09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:53.838344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051140/manifest.jsonobserved daec52a2999210ea3145e1fd91e466dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:53.819705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051140/publication.mdobserved 988ba476d3bfa268e6de4b7230dd46db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:53.801342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051140/publication.txtobserved 6d10b8292daeda27837a8d8a5df84b0c...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. |
|---|