OT-2026-000045087
Publication integrity record
Foam pad vacuum gripper, two zone face, three stage ejector, pressure sensor per zone, 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-2026-000045087) never changes.
Identity and time
| Publication number | OT-2026-000045087 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f768-7e33-ad46-a13bf567ea9e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045087 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf66531e5b5028a1d3404ae445355bd9608a78f4ac3432c4017521c91a17410d |
|---|---|
| Markdown | 534b61b8c7bb17d87c65679f12e8ac8d0bcdeb65deb4e8449e985f7eb91c2dcd |
| Publication page | 8710ead95d032865fa612938457e524d5c1c0f312d2bcaad631836b6c89063e0 |
| Manifest | 3e5634c69459d4e99e042b498f39ffc3ab32e3834e13dd5c896efd959d66b98e |
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 | vO66Iv3oUvSFYfTaOUdlDAqrFHRhdToYNqyrgXN/JGUqUhokHVDKlyj5Y58a7fVemOPYICXfZtXUUiCZOAPvAw== |
| 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
| 2026-09-17T11:10:07.734094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045087observed 8710ead95d032865fa612938457e524d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:07.710865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045087/manifest.jsonobserved 3e5634c69459d4e99e042b498f39ffc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:07.689111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045087/publication.mdobserved 534b61b8c7bb17d87c65679f12e8ac8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:07.668417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045087/publication.txtobserved cf66531e5b5028a1d3404ae445355bd9...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. |
|---|