OT-2026-000045160
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, pulsed 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-2026-000045160) never changes.
Identity and time
| Publication number | OT-2026-000045160 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f769-74d9-bf97-0db40ce46157 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045160 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ba1ee50bb35aa724c69145578acaaa5a1ee6b7199afc4091741066a45f22248 |
|---|---|
| Markdown | 9b71ed1034b61bea039176281bdc199cee7eaa6bc678f5e3efd91657d607b65f |
| Publication page | 80cdbbb3c342645792f1ab7177f5ce426fe4147c7d76b82d695236f528db5c3c |
| Manifest | 5f93005e813ac47953ac149db4c3d1cac229f74cb0ce2137ac37fccf18646830 |
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 | uluINt1zfFt72MACq2u/IyjexP17PnXXHxvUMWDmSK5vf9KDNjaBUcmw9ujQooGScQic/hmte4O/5p620QByBg== |
| 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
| 2026-09-17T11:10:19.179440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045160observed 80cdbbb3c342645792f1ab7177f5ce42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:19.158717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045160/manifest.jsonobserved 5f93005e813ac47953ac149db4c3d1ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:19.137809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045160/publication.mdobserved 9b71ed1034b61bea039176281bdc199c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:19.118293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045160/publication.txtobserved 2ba1ee50bb35aa724c69145578acaaa5...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. |
|---|