OT-2026-000042687
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000042687) never changes.
Identity and time
| Publication number | OT-2026-000042687 · never reused |
|---|---|
| Internal UUID | 01a0ae7a-c0cf-7228-b82b-50c216e839bd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:55.489038Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000042687 |
| Status | PUBLIC |
Content hashes
| Canonical text | bcb6ab635d043532b0067a1c8a46639b1640a3ed24818cbc0d0d428acaff1853 |
|---|---|
| Markdown | 468d422fe97b2da705eead49bb5f606cdc14bf6658afaa66cf14d916d16f562a |
| Publication page | 65ca5ebeeb0d7ccf2cd2e82fc9d6a08529804d028165db832fa95316c02aad5c |
| Manifest | 05ec98dc1ff03c11dd6e64af019e774aee6aa4980c77a5995b41069661d990de |
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 | +G5N1ERiw5pqI7l1QaL69hSkXlZ4n595c0eX7MiUyyf+JYT0VcMmuaiC3ycaroR+o46f9lT05ciIlNRj/Ln3CA== |
| 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
| 2026-09-17T11:15:02.579832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042687observed 65ca5ebeeb0d7ccf2cd2e82fc9d6a085...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:15:02.560651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042687/manifest.jsonobserved 05ec98dc1ff03c11dd6e64af019e774a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:15:02.542004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042687/publication.mdobserved 468d422fe97b2da705eead49bb5f606c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:15:02.519010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042687/publication.txtobserved bcb6ab635d043532b0067a1c8a46639b...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. |
|---|