OT-2026-000033255
Publication integrity record
Foam pad vacuum gripper, three zone face, six 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-2026-000033255) never changes.
Identity and time
| Publication number | OT-2026-000033255 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4845-77c0-85ae-36a8e5dfb07b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033255 |
| Status | PUBLIC |
Content hashes
| Canonical text | 848a0c181a3d18c6763b9c1fb3c535ca7cf9ff30e29a34fe26535c1ca0c6c4bb |
|---|---|
| Markdown | a2c5e6965efd74a7b7999beac58990d95255b7167d1124ed9e708f8b5d205467 |
| Publication page | 7c4d1629c1eee97b7e7f879876ca1641ee7cd56e5efa1abeb19f0716b9da25d0 |
| Manifest | 040ccb875db582a44732e1fa2a1949f580fa2f6b879220b64c1062937e32965a |
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 | K7MdYk6fIsNxZKAaJOic3jSI353Ae+HzBAM/gO23z32kJKmoH40axR0qkSU5T7y6yvvMWqwAjUq/eqbzaykYAQ== |
| 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
| 2026-09-17T11:32:58.056571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033255observed 7c4d1629c1eee97b7e7f879876ca1641...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:58.037542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033255/manifest.jsonobserved 040ccb875db582a44732e1fa2a1949f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:58.013108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033255/publication.mdobserved a2c5e6965efd74a7b7999beac58990d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:57.990389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033255/publication.txtobserved 848a0c181a3d18c6763b9c1fb3c535ca...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. |
|---|