OT-2026-000017103
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two 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-2026-000017103) never changes.
Identity and time
| Publication number | OT-2026-000017103 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591b-78dd-9512-db6c38f2744a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017103 |
| Status | PUBLIC |
Content hashes
| Canonical text | 51af5c98dfddb4e40102f0e29e6f1312dd51b186dd6340305d65fbd2061dd0ee |
|---|---|
| Markdown | ebb76a81823bc678fb2b41720744667a999074e42b7993460c4ed76ff7bc42cd |
| Publication page | 616a7947712bde82eeccf8a5e748e6b714a669412fd02ad1a0c81a5e4f94faa0 |
| Manifest | 3fb0584edc59d38aed8a83d6abffe7a8e3e391e5b70ef60efac71c31cc9d6164 |
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 | WlfAJ7E377h3B9gEoAccs9BKXxOs0vcHI7bRCzYlNMMTyztpVi5kHImlmprs7OwbWA4TRf9cVQkYW+/Iifc7Bw== |
| 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
| 2026-09-17T12:03:31.680477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017103observed 616a7947712bde82eeccf8a5e748e6b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:31.662686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017103/manifest.jsonobserved 3fb0584edc59d38aed8a83d6abffe7a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:31.645346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017103/publication.mdobserved ebb76a81823bc678fb2b41720744667a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:31.627625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017103/publication.txtobserved 51af5c98dfddb4e40102f0e29e6f1312...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. |
|---|