OT-2026-000035785
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off after 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-2026-000035785) never changes.
Identity and time
| Publication number | OT-2026-000035785 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c8-7810-983e-50e6326fb5d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035785 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7a5738f19a8114e16a8d1d816a015391f82046a4aef009e51dde35c211a6d427 |
|---|---|
| Markdown | dbdbe37e5f907383d2bf5e14eea7dc15b2699d28ab8d6057da94e89bd0b55006 |
| Publication page | 8bdf66c418f085c3475456c17ea6876a30ec32bfe5a88feaeece107641781af4 |
| Manifest | ac4f7de377d1a12de67e6d100577db4895f6578b4eb590122560c5f3fac8e053 |
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 | YTaj8GDMeS1Pcfs2SKZbHfbgAMSpr2Yg2/FEeyGDMS+H5a/2i2mvY1TaviR364IDbL0F4zeU184b1Vwz2MBLDQ== |
| 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
| 2026-09-17T11:27:29.399324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035785observed 8bdf66c418f085c3475456c17ea6876a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:29.376556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035785/manifest.jsonobserved ac4f7de377d1a12de67e6d100577db48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:29.359645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035785/publication.mdobserved dbdbe37e5f907383d2bf5e14eea7dc15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:29.343262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035785/publication.txtobserved 7a5738f19a8114e16a8d1d816a015391...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. |
|---|