OT-2026-000024897
Publication integrity record
Single cup vacuum gripper, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000024897) never changes.
Identity and time
| Publication number | OT-2026-000024897 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-755e-8ee3-ef95f6a26bd7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024897 |
| Status | PUBLIC |
Content hashes
| Canonical text | eac16d41591518a085e1fed5c9cd4cc05909b2ad228bf3adc77f66bf081066a8 |
|---|---|
| Markdown | 70cebc9ef75f135056f9cddcf9521f213d14c8113c5f5c3685f1a1e52ae9a039 |
| Publication page | 78f50d7a644c3ec1b8deb9b37e808e1156b6f9b16c51f9cfdc9a766f988a2731 |
| Manifest | 85b8666c34747e4eb276281a2ade535f418113530f72192421450c6c70852d4a |
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 | 2Fpsjk6glROLmogfi8nZMgj2BLConRtdWXs9NP0hULTG8nG8YmiCWcOXbLxxO7IcbJuTTTcHV01TW7osc+qhCA== |
| 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
| 2026-09-17T11:48:13.599187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024897observed 78f50d7a644c3ec1b8deb9b37e808e11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:13.580811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024897/manifest.jsonobserved 85b8666c34747e4eb276281a2ade535f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:13.564960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024897/publication.mdobserved 70cebc9ef75f135056f9cddcf9521f21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:13.546324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024897/publication.txtobserved eac16d41591518a085e1fed5c9cd4cc0...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. |
|---|