OT-2026-000068097
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000068097) never changes.
Identity and time
| Publication number | OT-2026-000068097 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fe-7387-952d-87d9c81291d9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068097 |
| Status | PUBLIC |
Content hashes
| Canonical text | 87848cd87f1b97e146ba24267a8f0d9d4802085c9d3ea03d0e83c43bcd84e3c6 |
|---|---|
| Markdown | 59f9c3c2ba054ba5ae31ce5b3026611c7c086cd565f732570a187f49f7a88b89 |
| Publication page | 2ace5639c7abcd968d684069751852ef8ae09e7b4c2e589189eaab1bae5eecfa |
| Manifest | 4da2718e5eb4df3a3904e5434aca66131e3e113a518e74f24a336d30d17cfe61 |
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 | WHGBpmJnDEh7ufU+eeys6ZiJUYNMczf5iyInufcSGh/eeYz1w/WQLjGM0/l7H4enlYvL8wbZnvBBrJsCWMqcCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:30:41.606138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068097observed 2ace5639c7abcd968d684069751852ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:41.585379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068097/manifest.jsonobserved 4da2718e5eb4df3a3904e5434aca6613...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:41.567316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068097/publication.mdobserved 59f9c3c2ba054ba5ae31ce5b3026611c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:41.547618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068097/publication.txtobserved 87848cd87f1b97e146ba24267a8f0d9d...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. |
|---|