OT-2026-000016273
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000016273) never changes.
Identity and time
| Publication number | OT-2026-000016273 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d11-75c3-9572-7f8135be7ade · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016273 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd0ef572be461ab2cbf4ce1d85d2af26279634b834ce884d5dbd0964324730e0 |
|---|---|
| Markdown | 6b3ae1addbb433e29ba925de59e69936306d18e54ada1c10f19786d3553b6f6c |
| Publication page | fc5ad6e26c5ff8e6ea34e1a80c948e50b7b1554fa2f3ba1855a842f914e8bcf0 |
| Manifest | bdbcd3a82d6c02072da60b8f8c70150307cbcf92c0241710cdbb07ae6e591899 |
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 | 94OJd5COnfO3bfBCyhL6d6p6y1MR1RjV6PJcmj5ESykZvIWyffBoI489pCqfQXV3h8nwqllYjqKHvDgywtG4CA== |
| 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
| 2026-09-17T12:03:45.409338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016273observed fc5ad6e26c5ff8e6ea34e1a80c948e50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:45.392400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016273/manifest.jsonobserved bdbcd3a82d6c02072da60b8f8c701503...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:45.374738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016273/publication.mdobserved 6b3ae1addbb433e29ba925de59e69936...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:45.357168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016273/publication.txtobserved fd0ef572be461ab2cbf4ce1d85d2af26...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. |
|---|