OT-2026-000063595
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000063595) never changes.
Identity and time
| Publication number | OT-2026-000063595 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f945-7759-9fd0-fc1b6f9370e7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063595 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9908185f81dc84bdb3db4d2e8792a3980d93df3f9ad62b7d88f2545e7edc4ec2 |
|---|---|
| Markdown | 9c91f894bc4f69667c677089ea2346b49eae51632e5b293a44885ba3e169542b |
| Publication page | 98361145c7d3a3b7a91972b8455f2c3691aebd7364cc2d892e7c9fa42178798a |
| Manifest | 219ec6cced2a32c6a981e45fa972ed92a4826deaab1b661c6ea1a2c29ba68185 |
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 | qlN7GYediYVNBnRxOaFiEgSf7utQ/78G7DgXQ8pBbpBuYlYKSmh96FECdRMvYFBhsRwSRUQPQT/w0FQ31cemDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:37:36.787203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063595observed 98361145c7d3a3b7a91972b8455f2c36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:36.766232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063595/manifest.jsonobserved 219ec6cced2a32c6a981e45fa972ed92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:36.746726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063595/publication.mdobserved 9c91f894bc4f69667c677089ea2346b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:36.728140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063595/publication.txtobserved 9908185f81dc84bdb3db4d2e8792a398...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. |
|---|