OT-2026-000014896
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, 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-2026-000014896) never changes.
Identity and time
| Publication number | OT-2026-000014896 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d095-7432-9ca0-52341978f0a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014896 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b42984cb7eb9fb601df43e9cb161289932e26d0e4c0f517d21b26268c39e511 |
|---|---|
| Markdown | 629afdb1cb5db26ae512cc17e998eaf45829880dd05300cb3a57daaff9112904 |
| Publication page | ad43cf62347f8b4a3315365ba9df768d17a5bc25d366fff994fc316b3afb8aea |
| Manifest | 110e7b6c2981a0973c599dc804aab94440a5bb57e6e41f2a112c659d4842780a |
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 | JUxHJjQIlfkNUvHyFVy2QeziVrC1OZCS5NzCVJMiAexsKCPJnSmmM4jN5J55fUu737ROGVwA21N0+kHWPGWABg== |
| 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
| 2026-09-17T12:06:49.587067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014896observed ad43cf62347f8b4a3315365ba9df768d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:49.571025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014896/manifest.jsonobserved 110e7b6c2981a0973c599dc804aab944...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:49.553383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014896/publication.mdobserved 629afdb1cb5db26ae512cc17e998eaf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:49.535490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014896/publication.txtobserved 7b42984cb7eb9fb601df43e9cb161289...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. |
|---|