OT-2026-000035793
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, manifold 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-2026-000035793) never changes.
Identity and time
| Publication number | OT-2026-000035793 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c8-76c1-b5be-619afd189133 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035793 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c23841c246cc85d4441e2087b474d1ad674517f1e252cba6e1b3677892d38b4 |
|---|---|
| Markdown | 91aac93e9b364e3831a1d507d53dc545ce124ae6ffb3e82e520944ec36f9561e |
| Publication page | d68945b43b708690690292d570442eecd577d7a2dd438e8464da3ee771dc13c3 |
| Manifest | 163544c42942b71e6ed52e647ca4a3b7df1aadba1bd861f81e874b4b76443aa2 |
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 | J9wCAHncSxkcRst7u3N+bk8qCRN+aLt1qR1q+Wtp0X/bWuDElDE+JRn6amHWkR8rFIYJ+3tfjqh1eEvVeYCtBg== |
| 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
| 2026-09-17T11:27:30.054071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035793observed d68945b43b708690690292d570442eec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:30.035092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035793/manifest.jsonobserved 163544c42942b71e6ed52e647ca4a3b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:30.017587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035793/publication.mdobserved 91aac93e9b364e3831a1d507d53dc545...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:29.999838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035793/publication.txtobserved 5c23841c246cc85d4441e2087b474d1a...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. |
|---|