OT-2026-000017912
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three 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-2026-000017912) never changes.
Identity and time
| Publication number | OT-2026-000017912 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fb-700e-9ab2-8d10f32d3db0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017912 |
| Status | PUBLIC |
Content hashes
| Canonical text | dea7b321b6b009d17ae8c3c0566772568c586c2f40b3ed08034c50774394d1ec |
|---|---|
| Markdown | dc73e1682c759274ed9098473a887c6c41dcf875eb9af9142793bd9c9b9ed47c |
| Publication page | c55cc2586ac0ec8e3ddcc27cef4e6a1faeda8e87752383563d89f1e344625a5e |
| Manifest | 75881320156cb5a1516adb85ae8a7573fe7ed6bcf44e70b5e434eb90e04d9c25 |
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 | 33KnfrKqC0SRDZjCLT7PBWbJYpBeQo0oLwBcgHuyr6g2Xm0BLpQ63ByOpdA6/RPrZ/X8CtfK7YAEcbmn2eG8CQ== |
| 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
| 2026-09-17T12:01:54.238553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017912observed c55cc2586ac0ec8e3ddcc27cef4e6a1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:54.222816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017912/manifest.jsonobserved 75881320156cb5a1516adb85ae8a7573...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:54.207579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017912/publication.mdobserved dc73e1682c759274ed9098473a887c6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:54.182655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017912/publication.txtobserved dea7b321b6b009d17ae8c3c056677256...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. |
|---|