OT-2026-000045447
Publication integrity record
Three bellows cup vacuum gripper, three zone face, two 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-2026-000045447) never changes.
Identity and time
| Publication number | OT-2026-000045447 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76d-72a4-b818-dbfd9545b82c · 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-2026-000045447 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33aa24d40b95be2db9a6cdfbb2542d56662464d0dd66ce9b194c355175eafa37 |
|---|---|
| Markdown | 9b8ded1b14ff83618d565268be28d45965ef02eb8715b4868df90a4339170a18 |
| Publication page | fe952646454600ffc203ebbfb38a11fdde807e9f33d69e553b2a45f041c1f0cd |
| Manifest | 186fa5698822965eb787cf9c0883fc5982cf56494f01f275ede82828beab65a7 |
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 | HKbIL9Jrqz+Aorn6R2AU7yy7mghjUJlgRqKs3doRxkQqPH1dNhj5qs4MIQlAtA4v3RoEzIxSHASFCayTHmcxAA== |
| 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
| 2026-09-17T11:10:44.896725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045447observed fe952646454600ffc203ebbfb38a11fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:44.876711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045447/manifest.jsonobserved 186fa5698822965eb787cf9c0883fc59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:44.858124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045447/publication.mdobserved 9b8ded1b14ff83618d565268be28d459...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:44.838413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045447/publication.txtobserved 33aa24d40b95be2db9a6cdfbb2542d56...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. |
|---|