OT-2026-000042851
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, pump fed, 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-2026-000042851) never changes.
Identity and time
| Publication number | OT-2026-000042851 · never reused |
|---|---|
| Internal UUID | 01a0ae7a-c0d0-7876-b6bf-5922e12b779b · 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-2026-000042851 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ed1fcf524f8e02305fd49c21771ad8b816cc1ecab41dffbfd4b2ceef0f947c0 |
|---|---|
| Markdown | 0a564a67877f3703373535fd7e1461b8b3cc8d56a3daf0074193c675e544d2b1 |
| Publication page | 33fd9f7afc1eb2d66c0d039f2527294f68cc19d976a21376bd3c8d9245ba97e8 |
| Manifest | bbed330ea2a936fe623e82a90300635c45e8f817f2c100b842964d3240f31aa8 |
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 | 9MHu/u00NWEp6+74ggmVy8eMIrh9pfsPCps97BHbJvBeCnffnJWk8sIe/hhV9J7FuMaw3+dSQ/b2Ddmw/TI6Ag== |
| 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
| 2026-09-17T11:15:20.458282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042851observed 33fd9f7afc1eb2d66c0d039f2527294f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:15:20.438644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042851/manifest.jsonobserved bbed330ea2a936fe623e82a90300635c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:15:20.419271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042851/publication.mdobserved 0a564a67877f3703373535fd7e1461b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:15:20.399410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042851/publication.txtobserved 5ed1fcf524f8e02305fd49c21771ad8b...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. |
|---|