OT-2026-000025927
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, 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-2026-000025927) never changes.
Identity and time
| Publication number | OT-2026-000025927 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83f-76fe-8975-b99a4b19dbf3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025927 |
| Status | PUBLIC |
Content hashes
| Canonical text | e06d6f779e08b4ea33d3dfbb3c0e0b0d1332696ed94fa507a0f90f8e95d73158 |
|---|---|
| Markdown | 1d2aa42de6957b9abe0b6deb4da40bbbab83661284aa5836515fdaca5fd05767 |
| Publication page | 262e3780bd01f156c91c0864846a61fb2e988402c3120b16ae56ed3ef7893566 |
| Manifest | 8244cb1b45678ddeb903c53950728738c6401743cbc97b1a4f00b4c2eecb35bd |
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 | qKI2xBYZ7JVBO1CQ8URA/iWKJm6c9X0uLph8xuki2Iay1ylSJ5ohUVKGQTmHh4PRJsjh+QshY1QA41GzkcT/Dw== |
| 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
| 2026-09-17T11:46:17.060166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025927observed 262e3780bd01f156c91c0864846a61fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:17.042873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025927/manifest.jsonobserved 8244cb1b45678ddeb903c53950728738...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:17.024035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025927/publication.mdobserved 1d2aa42de6957b9abe0b6deb4da40bbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:17.004631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025927/publication.txtobserved e06d6f779e08b4ea33d3dfbb3c0e0b0d...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. |
|---|