OT-2026-000017319
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, plant vacuum 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-2026-000017319) never changes.
Identity and time
| Publication number | OT-2026-000017319 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c8-7a11-87be-e5ce778e9f98 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017319 |
| Status | PUBLIC |
Content hashes
| Canonical text | 448c2892b1cadacedf6cca70dce98d527b26da36a4dec0703ce70d06a3655d11 |
|---|---|
| Markdown | 73306b09d64c31e332e9b157023d909b852f9baa382cb8d333f1c2ad72fd8403 |
| Publication page | 30eadf7c86ff67c72306fbe796ad8af79040b7c879b64dd9fae68347b6450619 |
| Manifest | bdaafa43ef4f0f0fe55a32d80a8e099f37b190c91940822651d74dab9d888b98 |
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 | l2HBQiFxEwHVCEAuW9ZFJSjiDYBnJUK4reqHjZADGFInfuMwcX8+cyerKcq+KDEddF7Zb0nnjw0Eew0yNl0GDA== |
| 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
| 2026-09-17T12:02:25.413971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017319observed 30eadf7c86ff67c72306fbe796ad8af7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:25.398415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017319/manifest.jsonobserved bdaafa43ef4f0f0fe55a32d80a8e099f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:25.379934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017319/publication.mdobserved 73306b09d64c31e332e9b157023d909b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:25.362704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017319/publication.txtobserved 448c2892b1cadacedf6cca70dce98d52...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. |
|---|