OT-2026-000016391
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, pulsed blow-off before 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-2026-000016391) never changes.
Identity and time
| Publication number | OT-2026-000016391 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d12-7282-9705-52bc9b7b4af0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016391 |
| Status | PUBLIC |
Content hashes
| Canonical text | d78823210205440f171606ea76fdb1cad36ccec1b433f558b0688c8ddb1aa0e8 |
|---|---|
| Markdown | 41caa520bfd040c501aa3317b1294df88e807d565a0465f81aa52324fd1d2666 |
| Publication page | 61b9b4e4f599122d1414ff4d9175137203196cbccba6b5882dbc660a31c6716d |
| Manifest | 19f7d2a3bc083c0d6b2e124449f30eef89c254101dcdaf72e522c0df6743cca0 |
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 | FozQ/P6vSzk+B7XaQzV6uBn8fLeTdFGA31VskZD8/ry37TG9RA0QUivYPSSFyZrRJJfGfzRiKmm2f1xPY6XJAg== |
| 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
| 2026-09-17T12:04:28.345883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016391observed 61b9b4e4f599122d1414ff4d91751372...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:28.326894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016391/manifest.jsonobserved 19f7d2a3bc083c0d6b2e124449f30eef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:28.306833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016391/publication.mdobserved 41caa520bfd040c501aa3317b1294df8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:28.288035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016391/publication.txtobserved d78823210205440f171606ea76fdb1ca...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. |
|---|