OT-2026-000044081
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000044081) never changes.
Identity and time
| Publication number | OT-2026-000044081 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67a-7375-8eac-b48931683f14 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044081 |
| Status | PUBLIC |
Content hashes
| Canonical text | a111194c7f5190e62f76f6584f001f6a293650b941b135022e902f24053eada4 |
|---|---|
| Markdown | 3e9b0b212e4618c2b1d8359639168e7762a667e5db78ca1d3ac15641f1fc80eb |
| Publication page | 6970ecefc1a51650734caaeb7dc8b9009a7e4c922c9c52557ac3448d2108c6ca |
| Manifest | 27bc5c131bd9be25dcb1ebd34897a125451cb3a34c43ac0cd170c3c37cc0108c |
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 | qFR2PlOSGMkt9JetfhVUy8Ve4W/V+lT7rLPM3v7MNn2EYlAXd0nJuON9aAwcHdkv/WmWDIkHb+1YGPvRDzEPDQ== |
| 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
| 2026-09-17T11:12:29.069868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044081observed 6970ecefc1a51650734caaeb7dc8b900...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:29.049551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044081/manifest.jsonobserved 27bc5c131bd9be25dcb1ebd34897a125...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:29.029876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044081/publication.mdobserved 3e9b0b212e4618c2b1d8359639168e77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:29.011356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044081/publication.txtobserved a111194c7f5190e62f76f6584f001f6a...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. |
|---|