OT-2026-000034965
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, pulsed 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-2026-000034965) never changes.
Identity and time
| Publication number | OT-2026-000034965 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1b-70d4-a02a-be72b0c7e294 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034965 |
| Status | PUBLIC |
Content hashes
| Canonical text | 77b98cfb23451d65f33511112b30e787c6bee03eb8666b7779daf551675cba1c |
|---|---|
| Markdown | 4728c909e52e101efd5a68cc47c6d952d3808703d11c8e20708a4bc607e49232 |
| Publication page | d5f70403c84a2ef374c83da0e7815615097ab8030e62b967b37d59b1025dd75d |
| Manifest | baad2d0aebb6df2c0455ef30ab2fe4ef2ec84f0850e44a64acbf9fca153076b2 |
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 | u1SlehKdflEnKwapEP0ULTp7PiGnGmR3u/F7wGVuTsmHtiizal6ciuiiOlP1NGomhU3sfxyPGpQIRYTKtnUVBw== |
| 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
| 2026-09-17T11:27:53.582220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034965observed d5f70403c84a2ef374c83da0e7815615...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:53.564464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034965/manifest.jsonobserved baad2d0aebb6df2c0455ef30ab2fe4ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:53.546255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034965/publication.mdobserved 4728c909e52e101efd5a68cc47c6d952...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:53.524392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034965/publication.txtobserved 77b98cfb23451d65f33511112b30e787...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. |
|---|