OT-2026-000034402
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000034402) never changes.
Identity and time
| Publication number | OT-2026-000034402 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0e-73b9-beb8-0aa04f514506 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034402 |
| Status | PUBLIC |
Content hashes
| Canonical text | 443a150a968575aafedf4eac7a68b817d425744a7ca445c80c458f97c8d893ed |
|---|---|
| Markdown | 8aa021efd5ff5ceb86ff9e98ca56ec238c8c7b6911f0607c571e7a5c40ce3a85 |
| Publication page | a96e3ed58bbadb509f9d23cfeb9ec98f8e962052abf6fde761e52014fa2fd178 |
| Manifest | 6642ee59ce87a57a32dbef8c9c5fafa2c86e2e71307936c03679e0a9cebe89ed |
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 | QkEYVWv3zrajx5AJ7bWw9yo5pkFJj7HZ3SAVKSC4stVUMBvRTO/s1tW5HjvoiYmfpo4vifJToSRg28of1y94DQ== |
| 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
| 2026-09-17T11:31:07.152113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034402observed a96e3ed58bbadb509f9d23cfeb9ec98f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:07.133885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034402/manifest.jsonobserved 6642ee59ce87a57a32dbef8c9c5fafa2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:07.115466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034402/publication.mdobserved 8aa021efd5ff5ceb86ff9e98ca56ec23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:07.092149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034402/publication.txtobserved 443a150a968575aafedf4eac7a68b817...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. |
|---|