OT-2026-000073667
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, 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-2026-000073667) never changes.
Identity and time
| Publication number | OT-2026-000073667 · never reused |
|---|---|
| Internal UUID | 01a0ae93-2b8c-7520-829a-2662ce4e8489 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:35.679268Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073667 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c3298b9b7390cc4560c02682d3f024f0c7c08a2ac0db93731a27a12e453b3ca |
|---|---|
| Markdown | bf6b3c984a0086fc5e8d486d5ce9a0d1ea28e43ca6c1c1dc00effd1b28395b11 |
| Publication page | 80b87019cab6b8e534ab3f72ea8e7f6bcb256ba823f4a59921234c3641beb62c |
| Manifest | 5e454e74941a9369df1a523966976d3155e5ac4e6aba56e10a61cfbc127e7dca |
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 | nKZRi5vlfFRAs0c7FxjHI9CUM769E5mlFtMJl9AtpE0XUhjPQTX3yCgG86CldlQCnzmQgHjs5bsnNe4HUGtzDQ== |
| 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
| 2026-09-17T10:19:43.343635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073667observed 80b87019cab6b8e534ab3f72ea8e7f6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:43.325449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073667/manifest.jsonobserved 5e454e74941a9369df1a523966976d31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:43.308598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073667/publication.mdobserved bf6b3c984a0086fc5e8d486d5ce9a0d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:43.291406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073667/publication.txtobserved 0c3298b9b7390cc4560c02682d3f024f...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. |
|---|