OT-2026-000041623
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, pump fed, manifold pressure sensor, 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-2026-000041623) never changes.
Identity and time
| Publication number | OT-2026-000041623 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a0-7898-9815-891db02f8d67 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041623 |
| Status | PUBLIC |
Content hashes
| Canonical text | a6acea0d141b1b2135ef927db72538b89e254db6efae07013307b0956b1c6383 |
|---|---|
| Markdown | dc0aa1884a044b4014869015d207b0bd095bed278a3a5cafcbf6df7b489cd0b3 |
| Publication page | aa37f3f0d8eaacb5d207741d70e7f3c355f0ff26dd6dcca69a2cd384bb8f3e70 |
| Manifest | 713fb92d10bbd1c4c59d0b520612deaf09a198cbe4d904e744bf016c05015f26 |
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 | XaQrHTAoEwpp8QSqvFLNcTvpCkmRjfp7fWNBGVYhIf5Q1hTOlZM7L3gnmLuPyA54IVnXKYAevOR8+MhuieC+BA== |
| 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
| 2026-09-17T11:16:25.220980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041623observed aa37f3f0d8eaacb5d207741d70e7f3c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:25.203395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041623/manifest.jsonobserved 713fb92d10bbd1c4c59d0b520612deaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:25.186786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041623/publication.mdobserved dc0aa1884a044b4014869015d207b0bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:25.170829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041623/publication.txtobserved a6acea0d141b1b2135ef927db72538b8...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. |
|---|