OT-2026-000010983
Publication integrity record
Single bellows cup vacuum gripper, two stage ejector, supply line pressure sensor, sustained blow-off after set-down
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-2026-000010983) never changes.
Identity and time
| Publication number | OT-2026-000010983 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540e-7c27-8eff-e6ba2190e82e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010983 |
| Status | PUBLIC |
Content hashes
| Canonical text | a7be021c3811f0f01665eeb203c084a35b5aacd79a724b69936417a2a972fa2c |
|---|---|
| Markdown | 05b1ae5bfc15dc4e10630e357c91d65ce1fc483141f0a2d374a3fe49b94427a0 |
| Publication page | 457815e343f6e8c036757319ed8f5706a8f0844d5c42ca8fb3d90afad696b978 |
| Manifest | d745f3451e44183a6876b2d8571d71e066f934b75837840ecd6b1fdc9ae19f1e |
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 | n+nZIIh3qAAIVWNa694qQh2fo8j+slVDCYap5u+8TDWJXLYdXC4sbTdgzxf9Oi7A4g5HpUP6U+uIVzwJoc/LDw== |
| 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
| 2026-09-17T12:13:47.182111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010983observed 457815e343f6e8c036757319ed8f5706...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:47.158215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010983/manifest.jsonobserved d745f3451e44183a6876b2d8571d71e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:47.137841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010983/publication.mdobserved 05b1ae5bfc15dc4e10630e357c91d65c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:47.118012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010983/publication.txtobserved a7be021c3811f0f01665eeb203c084a3...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. |
|---|