OT-2026-000097446
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000097446) never changes.
Identity and time
| Publication number | OT-2026-000097446 · never reused |
|---|---|
| Internal UUID | 01a0aea1-55b3-76f5-951c-3e2baca895d2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:04.087778Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097446 |
| Status | PUBLIC |
Content hashes
| Canonical text | ff1942ef2656dcda7692c86dca77715633951416b7b6d32248b248bd28503e66 |
|---|---|
| Markdown | d07577948ad90e0ea6201096ea189201bb6d817fc17b185b54676cd3c65bfc5c |
| Publication page | 7e8c9498bd0641f4be81086fccb769f6aad6eb496750fd543c3935bb68cd586e |
| Manifest | 11fece52aa887becadd36001539fd5eff4f6e3c6ca559e224d1dcf6b6ff71fc8 |
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 | du580HvcGrKCnR9mqCDD6/XzeOt1va0+yZ8tJUhMRFPzWqefoBzAvUnaXD5n4yEMvxwm0G0BqFDeINkIcEMpDw== |
| 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
| 2026-09-17T09:33:18.449087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097446observed 7e8c9498bd0641f4be81086fccb769f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:18.431936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097446/manifest.jsonobserved 11fece52aa887becadd36001539fd5ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:18.415595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097446/publication.mdobserved d07577948ad90e0ea6201096ea189201...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:18.399799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097446/publication.txtobserved ff1942ef2656dcda7692c86dca777156...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. |
|---|