OT-2026-000024757
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump 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-2026-000024757) never changes.
Identity and time
| Publication number | OT-2026-000024757 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2726-751d-867f-5662a94c0fab · 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-2026-000024757 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7fbea55125b1e3119af9520a1b6551f4d965215ecee01190ca473262aa80b610 |
|---|---|
| Markdown | 1e772588a19b87495e183ecb46d8562bf93c63a41bf4d9e68e047f4f0e46078e |
| Publication page | 505766daaaacb436248d9c86e04863b42f0a311cc7b69a9982003f025f055a8f |
| Manifest | 05341796679df7cc1b43c35aa81d6f9c38ccb99a79425bc7532b9538cf8a09f0 |
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 | uOxmNEk3e7TZ9l9VHo7GiTM6IpWJWdsAwCDd+ClYxPuBA/Z0oSFNPczxP5RtWzI1mQWZRBWGtlkAlBz+YipBDw== |
| 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
| 2026-09-17T11:48:01.031782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024757observed 505766daaaacb436248d9c86e04863b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:01.013322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024757/manifest.jsonobserved 05341796679df7cc1b43c35aa81d6f9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:00.993848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024757/publication.mdobserved 1e772588a19b87495e183ecb46d8562b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:00.976149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024757/publication.txtobserved 7fbea55125b1e3119af9520a1b6551f4...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. |
|---|