OT-2026-000032445
Publication integrity record
Four cup vacuum gripper, four 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-2026-000032445) never changes.
Identity and time
| Publication number | OT-2026-000032445 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106e-775a-951e-c796460ba2b9 · 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-2026-000032445 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2785fcb0e634b3000b20e68043dda7056babcea12c4e16021b2e62736d530ad7 |
|---|---|
| Markdown | 0ae3c5d99b0ec23b715186861fb437c88c72db70770a8c59eafbee4a73910598 |
| Publication page | de831a877f9d513ca0f3cd874e2c857ae64a9e0c6677e10dfdfaa0b0167fdb27 |
| Manifest | 2aa6bb6d8840154e58a9098558fe612bbd0762000efbc143e97d2d18cdfe4002 |
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 | di5Rw3a0EbVZx+Xm7IiIAP1JgO8YgX6XoivdfrRTdhVK+Y5bVjNafhKtI1B8bOdBvEQIdSO43jVJ1sHarwjCCg== |
| 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
| 2026-09-17T11:33:52.274095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032445observed de831a877f9d513ca0f3cd874e2c857a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:52.253544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032445/manifest.jsonobserved 2aa6bb6d8840154e58a9098558fe612b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:52.237019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032445/publication.mdobserved 0ae3c5d99b0ec23b715186861fb437c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:52.219751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032445/publication.txtobserved 2785fcb0e634b3000b20e68043dda705...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. |
|---|