OT-2026-000032747
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, pulsed 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-2026-000032747) never changes.
Identity and time
| Publication number | OT-2026-000032747 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1071-75da-8220-180ba77b082e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032747 |
| Status | PUBLIC |
Content hashes
| Canonical text | fdd2143d8d768b3d393c5c5ad469fa51ba9a5bc6bc0321347acd38c6193722fc |
|---|---|
| Markdown | 6aa3f3493d64118a2dd2d64c5cc43e1b75abb570a19af47cf3422349a87b1b4b |
| Publication page | 021ae60f41c168e84b076229ad505ddb401a375fba3b239cc46dafd4a9da63fe |
| Manifest | c52d39952b9f54900f70080f0b2738dc6012d1e643a18272e8bf2d6e85efa49c |
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 | d2UaG0BC0TP7cdJXJ2HUaMeXYQHxw7pExNJ63QQi+AZnNsrYspjqDqYvyd7EVOMULIccMpw3TS5NpdZjkMPeCQ== |
| 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
| 2026-09-17T11:34:22.284026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032747observed 021ae60f41c168e84b076229ad505ddb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:22.267035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032747/manifest.jsonobserved c52d39952b9f54900f70080f0b2738dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:22.250463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032747/publication.mdobserved 6aa3f3493d64118a2dd2d64c5cc43e1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:22.233389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032747/publication.txtobserved fdd2143d8d768b3d393c5c5ad469fa51...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. |
|---|