OT-2026-000024278
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, 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-2026-000024278) never changes.
Identity and time
| Publication number | OT-2026-000024278 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c8-71d9-82f6-76baeebada8a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024278 |
| Status | PUBLIC |
Content hashes
| Canonical text | 405c5d203bbb08c43383b82774cabd5f6085684ca12869a045e607ec8f119ad3 |
|---|---|
| Markdown | 3ab1f35d36cf8e2d33ce5509faf6d72bbff381603655538368d68ff99ac5382b |
| Publication page | 3da7a76345d3b10f756ba57995e9e3d518c842772580444ce7183be14c40b929 |
| Manifest | 3398d3b58ab7dcb85a0da46bac85d9fdd3082223335712b087af7f357868b823 |
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 | mPYdEi/O730aRtcoEzCxH7fKly/TKHyVNYMitaecmXGAFLV6MFwKgLQEHhZKuD7R3Q93sIN/x1paVlei4yCSBw== |
| 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
| 2026-09-17T11:48:46.073050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024278observed 3da7a76345d3b10f756ba57995e9e3d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:46.055469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024278/manifest.jsonobserved 3398d3b58ab7dcb85a0da46bac85d9fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:46.040298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024278/publication.mdobserved 3ab1f35d36cf8e2d33ce5509faf6d72b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:46.023359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024278/publication.txtobserved 405c5d203bbb08c43383b82774cabd5f...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. |
|---|