OT-2026-000024079
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, pump fed, 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-2026-000024079) never changes.
Identity and time
| Publication number | OT-2026-000024079 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-7c07-9066-38ee1f80427a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024079 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d6b98b77d25188b46774588212629bf6fb705dc1fcee4d1fe24615193516fd1 |
|---|---|
| Markdown | 34c33256acf4706b7b6a20d5a8b57de2fde56d8840d5a3996c6fdc80bd7c35fe |
| Publication page | 71afe4727bb9762403071b5848b8818381bd8c973e2293d43e803ff4e3cd7073 |
| Manifest | 07297591ae6e51bde1f2a2641dec661f67586353fc33391092af0f1223a81fe9 |
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 | RdL+9JkOvgDU7RfYFaT6PyfW2bxd6Ey7KU09IdZg0qfTDeOpMYp4H6EghViOZzC0kkjsGacOVp/Jq7a5X79wBA== |
| 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
| 2026-09-17T11:50:59.604522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024079observed 71afe4727bb9762403071b5848b88183...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:59.587314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024079/manifest.jsonobserved 07297591ae6e51bde1f2a2641dec661f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:59.569808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024079/publication.mdobserved 34c33256acf4706b7b6a20d5a8b57de2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:59.551993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024079/publication.txtobserved 2d6b98b77d25188b46774588212629bf...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. |
|---|