OT-2026-000032329
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump fed, pulsed blow-off after 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-2026-000032329) never changes.
Identity and time
| Publication number | OT-2026-000032329 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106d-791f-b917-57ecd5c0498d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032329 |
| Status | PUBLIC |
Content hashes
| Canonical text | 997f5d4e6a30bca63f60eadeec89f572a239c3e4545d14b86bee17327b745e6e |
|---|---|
| Markdown | db05b0ed23eb65278b3c5d86191ce830d5dcd6d7a3591800293f880de17cbb48 |
| Publication page | 96eae3712bcc60e3c536d29595ace3d2a2050754a34af76ab6c46b956208c11c |
| Manifest | 1b88afd2308c4a4e27f967b2d0c1b5eeb34b12d857040d3aaadef30cc387fa55 |
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 | Alur+Kt0PO+ChmxgKuORoXHulwkiuKB8DM7DlB8prV4y7gKWzwlwvpa2/EGjTFGTU9X26Y4vcBkMYKzvT+M3Bg== |
| 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
| 2026-09-17T11:33:10.267900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032329observed 96eae3712bcc60e3c536d29595ace3d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:10.241641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032329/manifest.jsonobserved 1b88afd2308c4a4e27f967b2d0c1b5ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:10.214962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032329/publication.mdobserved db05b0ed23eb65278b3c5d86191ce830...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:10.185734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032329/publication.txtobserved 997f5d4e6a30bca63f60eadeec89f572...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. |
|---|