OT-2026-000014413
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, pulsed blow-off before 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-2026-000014413) never changes.
Identity and time
| Publication number | OT-2026-000014413 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27a-7bb6-9712-cc46d2da6332 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014413 |
| Status | PUBLIC |
Content hashes
| Canonical text | 97e4a02b221a0ca08d663907f522625520d952ecafa75f075a2d10c0260971fc |
|---|---|
| Markdown | 82a022884b8b3829ff2f0e52ac7a264e34afdab063b4693eab25df45454c1a99 |
| Publication page | 82a46dadedd2456767b456ba253d98c69a611f39ff0ad650ca00e12007f84c37 |
| Manifest | 9f84615de3650cb2af2c313611dceaba3a67839d6e15b405d83028aa662203ee |
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 | SeW082BP9Mr2HpOlS2+BnTLwD00LG+FMjFugNFQlfCVa+mc0/D3fIMKlp4J2Z70RKRokiMyB7scsB638NlHzDQ== |
| 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
| 2026-09-17T12:10:10.636079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014413observed 82a46dadedd2456767b456ba253d98c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:10.619998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014413/manifest.jsonobserved 9f84615de3650cb2af2c313611dceaba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:10.603155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014413/publication.mdobserved 82a022884b8b3829ff2f0e52ac7a264e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:10.586114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014413/publication.txtobserved 97e4a02b221a0ca08d663907f5226255...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:16.493533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014413observed 82a46dadedd2456767b456ba253d98c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:16.474236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014413/manifest.jsonobserved 9f84615de3650cb2af2c313611dceaba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:16.456267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014413/publication.mdobserved 82a022884b8b3829ff2f0e52ac7a264e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:16.437381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014413/publication.txtobserved 97e4a02b221a0ca08d663907f5226255...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. |
|---|