OT-2026-000017124
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000017124) never changes.
Identity and time
| Publication number | OT-2026-000017124 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c7-7554-87b3-63a0c216b9ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017124 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6d5e8c2fcbc4dc2b9b5869c674ea6e25718d0d7083b2756a9302a7fb966394e9 |
|---|---|
| Markdown | ca37d30c494f5c402597811460297889a37cf467183ae3ac7bcfa3f63df47521 |
| Publication page | 3e206275974fe4f9d4f12d587f86cc02f22fef6bcacec83c98bd2b61cebd2dd3 |
| Manifest | bfe5ceeb9c003a48e040bbd3ba61c33e477b67279c10169f96e25ef77501e498 |
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 | 9q1V4jXYesG69dVEurEgmn0GpeFgv1X9u4/OlogMHNNjZs8DTRdm0M+2Nf1Fimk2GgX3WdUDQbzlU/E3na/CAg== |
| 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
| 2026-09-17T12:02:10.811460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017124observed 3e206275974fe4f9d4f12d587f86cc02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:10.794931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017124/manifest.jsonobserved bfe5ceeb9c003a48e040bbd3ba61c33e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:10.774802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017124/publication.mdobserved ca37d30c494f5c402597811460297889...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:10.753924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017124/publication.txtobserved 6d5e8c2fcbc4dc2b9b5869c674ea6e25...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. |
|---|