OT-2026-000024169
Publication integrity record
Four cup vacuum gripper, four outlet manifold, plant vacuum 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-2026-000024169) never changes.
Identity and time
| Publication number | OT-2026-000024169 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c7-7003-9135-6ab2dafd917d · 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-2026-000024169 |
| Status | PUBLIC |
Content hashes
| Canonical text | e0914a1ba28327866d28b8c28a7cf0a0718a0e2a9477ec9465d5083e34caff03 |
|---|---|
| Markdown | 1ca45f8e68de6d59399f7a5fd9a78abb488bf7c08dcd21bb85d714cc1fe5c29a |
| Publication page | 99c98ffdc2a9a8db195e6210a11e5e00051b1912298bf01c85553168f848d378 |
| Manifest | 68c9b1dda0a1a63b0bd86d06ae13d4fde2a3adaa4c3ed36c9ef79f8ad2b31471 |
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 | MjudKHrSE9oO3kc+JVqPUZ+K6RozfmkvYt2Hl7xUIJSarSe6drmMvQR1rLDJq85DYNfWBZCRj7+6PU/PGhGqAQ== |
| 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
| 2026-09-17T11:48:37.278443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024169observed 99c98ffdc2a9a8db195e6210a11e5e00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:37.261249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024169/manifest.jsonobserved 68c9b1dda0a1a63b0bd86d06ae13d4fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:37.244328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024169/publication.mdobserved 1ca45f8e68de6d59399f7a5fd9a78abb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:37.225725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024169/publication.txtobserved e0914a1ba28327866d28b8c28a7cf0a0...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. |
|---|