OT-2026-000025359
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, 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-2026-000025359) never changes.
Identity and time
| Publication number | OT-2026-000025359 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-716e-974b-26b10c6feaa6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025359 |
| Status | PUBLIC |
Content hashes
| Canonical text | 965156b3d174d14c58eea532d632dc5f5515174bcb8f1f3dce2cd2518fe785c2 |
|---|---|
| Markdown | b91c9dc2e6093b658c3e9a3be73a5f9cfaf59d156f8bc287da7fd1a4a900e22a |
| Publication page | b806712e5c0a3bf74f7700a74f85e2c8a16987cff8a72b92672701695ba07d26 |
| Manifest | 56e640120fc7367860876594e2baa0236dcbc5900cc4b582a0bd54f031f53281 |
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 | MgWgVZoS1cQhuk62pAGKh2LWlOWSt9EVH6HQ3CJhJQ811BBMJN1ydfZToIDQ3EAhXpmSB4K5DpovQyRHraMNBA== |
| 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
| 2026-09-17T11:47:24.983914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025359observed b806712e5c0a3bf74f7700a74f85e2c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:24.965462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025359/manifest.jsonobserved 56e640120fc7367860876594e2baa023...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:24.942990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025359/publication.mdobserved b91c9dc2e6093b658c3e9a3be73a5f9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:24.921414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025359/publication.txtobserved 965156b3d174d14c58eea532d632dc5f...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. |
|---|