OT-2026-000032606
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, pulsed blow-off after 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-2026-000032606) never changes.
Identity and time
| Publication number | OT-2026-000032606 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1070-7ba6-adc9-d4acd43aa76d · 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-2026-000032606 |
| Status | PUBLIC |
Content hashes
| Canonical text | b049ca24b5f94d01d26bc845201ed14dd2b0a15ef2126fd4e302567567bfe406 |
|---|---|
| Markdown | 8f8d910091f03f1a4f32dadc812845764605fc97ee914b486f8d00da6f8f8bfa |
| Publication page | 4b00e3a93f541cc91e81ac0be0ba88aaaf55a09dc99f85d4e923d08aefb43966 |
| Manifest | 297cb5d0330f65db7d98772b3d66839835bfa616c090965aea28f7cd0d4820f8 |
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 | ubSdQBca2rpZF66Bh8E8yiuoDDwNOT5dCMR15itDPhk8MDleWEGmf5aw7LO9jALOQFEyc3ZXcEYlH7wkjgZPAA== |
| 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
| 2026-09-17T11:34:11.323406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032606observed 4b00e3a93f541cc91e81ac0be0ba88aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:11.305884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032606/manifest.jsonobserved 297cb5d0330f65db7d98772b3d668398...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:11.288102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032606/publication.mdobserved 8f8d910091f03f1a4f32dadc81284576...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:11.271026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032606/publication.txtobserved b049ca24b5f94d01d26bc845201ed14d...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. |
|---|