OT-2026-000100784
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, pressure sensor per zone, sustained 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-2026-000100784) never changes.
Identity and time
| Publication number | OT-2026-000100784 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f5-7b8d-92e9-11f497fcff55 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100784 |
| Status | PUBLIC |
Content hashes
| Canonical text | d303c0de41ffcc209768aefe0d67e37ec26c23911299ac3b52bfc8078e157be0 |
|---|---|
| Markdown | 8231c9a5df81001cf1c43990ca08b44333ece332c79ee03217ef6f44423f364c |
| Publication page | 89b6c4e5e5d6c8cf906eae19679998fae0ec7bc7094fc9a7e8f0bbef04fe5b79 |
| Manifest | b47ad5e298694577ba995ee5ee872c61b7de28576a44a0c81f5920039587ccc5 |
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 | csoXjKXZmW39D7aXY4y06rdXQHz6vWxrkwYGhZ3bDs7abwfcqcH4CvKLe+vIQ3glLd+bVuM5MdDManD3sd0ACg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:27:41.584947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100784observed 89b6c4e5e5d6c8cf906eae19679998fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:41.566708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100784/manifest.jsonobserved b47ad5e298694577ba995ee5ee872c61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:41.546504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100784/publication.mdobserved 8231c9a5df81001cf1c43990ca08b443...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:41.527371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100784/publication.txtobserved d303c0de41ffcc209768aefe0d67e37e...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. |
|---|