OT-2026-000024830
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000024830) never changes.
Identity and time
| Publication number | OT-2026-000024830 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-745d-9e0c-de638cf466ce · 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-2026-000024830 |
| Status | PUBLIC |
Content hashes
| Canonical text | 468b1428a3ee1539dbec97b1e4acdd51e03a98098a6d595ba762c53920fbbef1 |
|---|---|
| Markdown | 42b1a9d67e78a824b2582e526aab6fedf0a6804c2371c72f60ceffe64e4ed890 |
| Publication page | 40d843831419b50771e83980da8c0e81a1a9aa2be244368d8b58e8136fff4862 |
| Manifest | 3f730a70adf1c08530b54163c08b81396132ee80ab875123a168c2d316738a08 |
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 | Wo1jwYgPDhLh0IfUhGPmuBB0b3NIzXAqyR/+8qDgUK+UyzMG0vOVEKAnhSqP6pYHipEN0HLAwcM6NYeqRY+fDQ== |
| 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
| 2026-09-17T11:48:08.268055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024830observed 40d843831419b50771e83980da8c0e81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:08.248589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024830/manifest.jsonobserved 3f730a70adf1c08530b54163c08b8139...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:08.231209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024830/publication.mdobserved 42b1a9d67e78a824b2582e526aab6fed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:08.212041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024830/publication.txtobserved 468b1428a3ee1539dbec97b1e4acdd51...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. |
|---|