OT-2026-000039925
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, 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-2026-000039925) never changes.
Identity and time
| Publication number | OT-2026-000039925 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d7-7bf1-85a1-ab2d6cdf8c3b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039925 |
| Status | PUBLIC |
Content hashes
| Canonical text | d950acb4f964087cd084a0c9bbaf5df0833fb247aa5f1e0aae0fc427c2b5c427 |
|---|---|
| Markdown | 3050a9fc7217f7eee18b8d332d25b363ad3256505040fcb828c67df3ae681125 |
| Publication page | 6d0b7113ff1f0b29544cabd6c05939de339b62f506befdb70f1eecc1b617b37d |
| Manifest | 2e5ab413ef71e2e6533658dd86c65e95a945ed3421f32a7ea93fc5bb913fb270 |
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 | KITIh9O1VoAueFaJkYA7Zr0YBJ1InuGlQ2wWfeDU7i8YxCI19mad5gSwky7ykpmCaOZiJ8TwlEx//nmB4UdNBQ== |
| 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
| 2026-09-17T11:20:13.421348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039925observed 6d0b7113ff1f0b29544cabd6c05939de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:13.401938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039925/manifest.jsonobserved 2e5ab413ef71e2e6533658dd86c65e95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:13.384304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039925/publication.mdobserved 3050a9fc7217f7eee18b8d332d25b363...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:13.365779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039925/publication.txtobserved d950acb4f964087cd084a0c9bbaf5df0...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. |
|---|