OT-2026-000034791
Publication integrity record
Four bellows cup vacuum gripper, four zone face, plant vacuum fed, supply line pressure sensor, pulsed blow-off before 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-2026-000034791) never changes.
Identity and time
| Publication number | OT-2026-000034791 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed2-7519-9c53-0fae460b92fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034791 |
| Status | PUBLIC |
Content hashes
| Canonical text | 84ca5de17f87e75c6cf11ee98bd15beb0f4d4a3e169a679c84ebcf7406295def |
|---|---|
| Markdown | 06e173d9979242d01e61d6b07f0bac6b172a0b507e4ed46ef773f6e5ff1fc2bd |
| Publication page | 309a5a7393fcd2366b787f4c091d65d54313e01df684ebe99e1c82d191dbcf4d |
| Manifest | 1efcd697e0b0043a3a78f7275c1fe6f9ec93ec4df4f0dacc8dc91529ff22de59 |
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 | fLwJLH8dPnyL2AoaJhUudGFydTioWabnoIw+NZWZTFow77cx9MDeY8bGKcIsq8NOKBaQ+g+E3minVityb0mtAQ== |
| 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
| 2026-09-17T11:30:17.647963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034791observed 309a5a7393fcd2366b787f4c091d65d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:17.626014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034791/manifest.jsonobserved 1efcd697e0b0043a3a78f7275c1fe6f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:17.603059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034791/publication.mdobserved 06e173d9979242d01e61d6b07f0bac6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:17.581139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034791/publication.txtobserved 84ca5de17f87e75c6cf11ee98bd15beb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:46.093323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034791observed 309a5a7393fcd2366b787f4c091d65d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:46.073844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034791/manifest.jsonobserved 1efcd697e0b0043a3a78f7275c1fe6f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:46.055109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034791/publication.mdobserved 06e173d9979242d01e61d6b07f0bac6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:46.036623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034791/publication.txtobserved 84ca5de17f87e75c6cf11ee98bd15beb...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. |
|---|