OT-2026-000039593
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000039593) never changes.
Identity and time
| Publication number | OT-2026-000039593 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d3-7a52-8abf-6a46675d1071 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039593 |
| Status | PUBLIC |
Content hashes
| Canonical text | acc8e0838f16230711b04f0ecdc0d18991209fa9e924f23e9c10c79c8e11e183 |
|---|---|
| Markdown | 32037efbec8c2a64845903a6cd42f207fc66d741a4e75175bbe3edc86d13ceac |
| Publication page | 1c676fbeab18399ce439b8a7bcfb9c01572e7b4e05970ef845438c6839d27c58 |
| Manifest | ee42f4542814db4466ecb6c9d3c707ab9bde6a27e74665118ca9ce7749f58067 |
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 | +BHlcqXD7L0VgBxYp8lwoL0oF6KQKaWUqzHrlDi8wr7VsGdtDUe0rEGQU5Gdk6K0urwv22UykVzEhGx5miKRAw== |
| 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
| 2026-09-17T11:19:45.177478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039593observed 1c676fbeab18399ce439b8a7bcfb9c01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:45.158589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039593/manifest.jsonobserved ee42f4542814db4466ecb6c9d3c707ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:45.142405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039593/publication.mdobserved 32037efbec8c2a64845903a6cd42f207...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:45.125754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039593/publication.txtobserved acc8e0838f16230711b04f0ecdc0d189...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. |
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