OT-2026-000033571
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, 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-2026-000033571) never changes.
Identity and time
| Publication number | OT-2026-000033571 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a38f-7214-b2cf-45e08802c495 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033571 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e3fc530ea3cef1314f1037c81ca57bf05e34225234b03948146e62bcbb34a17 |
|---|---|
| Markdown | b8c07a8a7804038fb6dca399cf7ba5985f8a96c1e0db561bfb9923ad3140c26b |
| Publication page | 35d69880c9bb6de24db38cd0d5a6a4d8a0ac134e3e88cf6fa525ae3563824914 |
| Manifest | 9f2935e1a9c40a058fb0de0bb8b392e0cc2a0b07bc3ec68f6adeeedb258ed089 |
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 | 80bqJkWwQK0BiGsxtvGv6y3n+tAq6x5LFeMbmkUl24IQ8X4vCUJzZf1TcfIoZzbjrP37BqGqysleQ4Wls7iDDw== |
| 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
| 2026-09-17T11:31:26.505668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033571observed 35d69880c9bb6de24db38cd0d5a6a4d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:26.488942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033571/manifest.jsonobserved 9f2935e1a9c40a058fb0de0bb8b392e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:26.471737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033571/publication.mdobserved b8c07a8a7804038fb6dca399cf7ba598...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:26.453944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033571/publication.txtobserved 5e3fc530ea3cef1314f1037c81ca57bf...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. |
|---|