OT-2026-000017595
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four 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-2026-000017595) never changes.
Identity and time
| Publication number | OT-2026-000017595 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76ca-7b12-a050-dcc96a694eba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017595 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5b2fa0333b8f9d884f75530c70fefb39d34116e0967cfdc24a6ca9828d7fdc54 |
|---|---|
| Markdown | 558c31000dc6086a5e09c09eff3999b953053bd8c6a1b562319319aa4def4296 |
| Publication page | c9639004bdf34ce2bc8989cf88f2948d6d73d661782172d8c44470946973566a |
| Manifest | c4e2d90bd3070dc318a71fa3404e1400a8558dcbd114c5d1e9b5ecd938044665 |
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 | hEr0w/NLl8HuGr5Z7a2gHDBIV2zTw37ncl3z4T16NFJH6uO73COxHWT1izsOMGWQ1rPGkgAK9zDAVx8x0iv5DA== |
| 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
| 2026-09-17T12:02:46.072928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017595observed c9639004bdf34ce2bc8989cf88f2948d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:46.055430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017595/manifest.jsonobserved c4e2d90bd3070dc318a71fa3404e1400...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:46.038471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017595/publication.mdobserved 558c31000dc6086a5e09c09eff3999b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:46.019217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017595/publication.txtobserved 5b2fa0333b8f9d884f75530c70fefb39...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. |
|---|