OT-2026-000025616
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, 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-2026-000025616) never changes.
Identity and time
| Publication number | OT-2026-000025616 · never reused |
|---|---|
| Internal UUID | 01a0ae71-9bc9-761d-8058-d13ccbd0ac48 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:56.183170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025616 |
| Status | PUBLIC |
Content hashes
| Canonical text | a5976606e93c43e364463ee603a8c8c4a67b94b12ea40f39265e85e9ed0d6f90 |
|---|---|
| Markdown | d97e40d4fce1ba5d8050b9e7200a060ac19ce416071e56f8941f237023049e80 |
| Publication page | 1a0ddd0314a1845c6b92c4820dfdc82bccf6d5bcfb3f20c410dfc8d62463295d |
| Manifest | f358e344b8f3fa9c69c57ca5cd9a3f247ba02448308be3a41bb8a3dffbeaf79d |
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 | McobGP6Woc5LOPd+yr2Kl6kQnhzsA9zK9HuW6bde8umzMdz5QzpvOPSSmZn+uREIB8vLCbggTLOL0H/S6WZ2CA== |
| 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
| 2026-09-17T11:46:48.281602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025616observed 1a0ddd0314a1845c6b92c4820dfdc82b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:48.263802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025616/manifest.jsonobserved f358e344b8f3fa9c69c57ca5cd9a3f24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:48.245637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025616/publication.mdobserved d97e40d4fce1ba5d8050b9e7200a060a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:48.227488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025616/publication.txtobserved a5976606e93c43e364463ee603a8c8c4...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. |
|---|