OT-2026-000017619
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, three stage ejector, 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-2026-000017619) never changes.
Identity and time
| Publication number | OT-2026-000017619 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96f9-7711-bf19-590cb918c471 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017619 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7ac424061b67c27114971dff8683e9a073b58d413c5a2617fcdfe0fe44ff6aa |
|---|---|
| Markdown | 0dfe06a778df991a8e50ec0ce6c3eb52d8d6b571ef38ef443b3d6b4398d5fc5b |
| Publication page | f116eeefcf418e419abd45abc818ab1f3cbbbf3f2da7bd2a5cb53dad52d5beea |
| Manifest | 56150e2827efc58cbbb2099f6cb6cd0f2ceb56e4ac1f29dbedbb02a34f8fbe7e |
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 | fGCC26slD+VysXFqbSHHmoEKpFCFuViVWtlsmVWYI8WmxziBK7JrC4YAaRiKbJmsfnNlxIOV3tcNDZAgP98pCA== |
| 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
| 2026-09-17T12:01:25.720316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017619observed f116eeefcf418e419abd45abc818ab1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:25.703629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017619/manifest.jsonobserved 56150e2827efc58cbbb2099f6cb6cd0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:25.684970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017619/publication.mdobserved 0dfe06a778df991a8e50ec0ce6c3eb52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:25.666670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017619/publication.txtobserved e7ac424061b67c27114971dff8683e9a...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. |
|---|