OT-2026-000062255
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, plant vacuum 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-2026-000062255) never changes.
Identity and time
| Publication number | OT-2026-000062255 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abd-7437-939c-8d6f757ee70a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062255 |
| Status | PUBLIC |
Content hashes
| Canonical text | e94ed71d5b4bbe64a24becb49139f25c5e57c2367614b0f15d2a11dfbf577c32 |
|---|---|
| Markdown | 37fd080d6e136f927d859c5327e73d351ce7c660c1388c4276dd79ec7bd1ebbf |
| Publication page | 6f92a4394e8b98a2af9356bdc7aa076185131ed0e1fe50ec4b76208a8651376a |
| Manifest | 1ca67cb7153ee5094e82b2bf5b5edc831bcfefbf42a122b1abb3479bc42e9adc |
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 | TCojUJezQd6N+ESN9H+E0wcAQ7eU0AFi5t6J4eQcGJGOtUPgn/+UfqOl0hXvA3MBVlxYbHwmKmDb43PcFJsyBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:39:32.065385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062255observed 6f92a4394e8b98a2af9356bdc7aa0761...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:32.048219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062255/manifest.jsonobserved 1ca67cb7153ee5094e82b2bf5b5edc83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:32.029506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062255/publication.mdobserved 37fd080d6e136f927d859c5327e73d35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:32.012213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062255/publication.txtobserved e94ed71d5b4bbe64a24becb49139f25c...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. |
|---|