OT-2026-000025029
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000025029) never changes.
Identity and time
| Publication number | OT-2026-000025029 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2728-7c06-97ab-60d0808fdfdd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025029 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3025d964756f8ce33af38578b3f3e3422659731202071eb58b69bd023fe98956 |
|---|---|
| Markdown | 79061796b132698784baa2b6c2551fa1fc858e5102beae7c4d67e2165f481a82 |
| Publication page | 9dfe155b26bbf8ff8c4c92007e07634303dfd5cf8e8c79c1f0ef5469687fbdf3 |
| Manifest | 8422824de51c5c7151a504863a52b0dc000b9c5483ae4fcd0df0cf1105243ba3 |
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 | 3QsKU9VGO3iQNSZzL+APyozhTt30CBh9VzERfI8wwX5i7uUaWkZz4242Cw2m7+kfLDpANZLLcZGM0d6MiGyGDA== |
| 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
| 2026-09-17T11:48:25.968835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025029observed 9dfe155b26bbf8ff8c4c92007e076343...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:25.951615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025029/manifest.jsonobserved 8422824de51c5c7151a504863a52b0dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:25.934272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025029/publication.mdobserved 79061796b132698784baa2b6c2551fa1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:25.917643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025029/publication.txtobserved 3025d964756f8ce33af38578b3f3e342...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. |
|---|