OT-2026-000032067
Publication integrity record
Three cup vacuum gripper, three zone face, four 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-2026-000032067) never changes.
Identity and time
| Publication number | OT-2026-000032067 · never reused |
|---|---|
| Internal UUID | 01a0ae74-bad3-7e44-83b7-722d18b07564 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:20.739935Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032067 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4487ff04eb8e6079709796469802522d6aff71d9a37429d7abe59d63f4db1811 |
|---|---|
| Markdown | 08f1d0098aa9be0bdc368a593e137ef53b7e58d070281e97e78010ec45b3a547 |
| Publication page | f9288bd6d40d4a659cebf8953295e2e2fda550159584b84658e699762159c47e |
| Manifest | 405c4aef9d6199bef65d2cf3fd21eccabc475b5fe1f2701dee8cf50ab173bc84 |
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 | 0zWSFOz5zkOEFVLCFY5O6ZODwnX9t3SkA8ibncyVZT6G410fzWZFsLJ6KTtFbf5nOdomQrSUzGJgzTWnTSftDA== |
| 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
| 2026-09-17T11:35:29.205644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032067observed f9288bd6d40d4a659cebf8953295e2e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:35:29.188128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032067/manifest.jsonobserved 405c4aef9d6199bef65d2cf3fd21ecca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:29.170333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032067/publication.mdobserved 08f1d0098aa9be0bdc368a593e137ef5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:29.152835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032067/publication.txtobserved 4487ff04eb8e6079709796469802522d...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. |
|---|