OT-2026-000033485
Publication integrity record
Three cup 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-2026-000033485) never changes.
Identity and time
| Publication number | OT-2026-000033485 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a38e-7595-b5e7-6f99ce2b652c · 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-2026-000033485 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33c1e68949b633a88f4b2040e71e9802392c337aa74814ea1ee8d18728688810 |
|---|---|
| Markdown | 4668cbb7a0a59cb28174b335e3a4d609c1ce28997b7499ea5d659bc053291979 |
| Publication page | 6562cfb83eaf1ccf6f0befe40a98295417ea07173a00348d848c06236fdd1600 |
| Manifest | 5dbb939143ef9bf770e2c34b5b219248493bcb534a9bea4b75a651f3fe50d90a |
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 | j12PzPhtfd4lNpw+Hnc3OQLYiUYsHarysLkZNCbwaYyalURZ9vr0WSD5MbRmqLESx7FRW4NMtctT+hvl2LzmBA== |
| 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
| 2026-09-17T11:31:19.818390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033485observed 6562cfb83eaf1ccf6f0befe40a982954...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:19.800346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033485/manifest.jsonobserved 5dbb939143ef9bf770e2c34b5b219248...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:19.782826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033485/publication.mdobserved 4668cbb7a0a59cb28174b335e3a4d609...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:19.765819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033485/publication.txtobserved 33c1e68949b633a88f4b2040e71e9802...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. |
|---|