OT-2026-000064875
Publication integrity record
Four cup vacuum gripper, four zone face, plant vacuum fed, pressure sensor per zone, pulsed blow-off before set-down
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-2026-000064875) never changes.
Identity and time
| Publication number | OT-2026-000064875 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debd-7985-927b-3b4639ac9654 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064875 |
| Status | PUBLIC |
Content hashes
| Canonical text | 71380fb6aba652a1a5418578229a4afebf2b5499fdf1d971856502778825ed31 |
|---|---|
| Markdown | 07aa5caa9c53ea462e101f8469801b8f4e5bdbc087454c038bdadab8dad36e1f |
| Publication page | 96c19d12e4d414a7efa744eeffd95df22dae54b9699feb16fa30c5801159b543 |
| Manifest | 8d211383082a4c0b26fc27cc17c420e2717c44068739abc4f85266bfd3c5f8d0 |
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 | vMUF/CafFEC0A5IwsBmNuvgOjQvS82F7GFSzjmSbVCH44qFO8Y0Ta01eMq/UTaINxmWXnwLPrjZkSl+KuLfLDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:35:47.826226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064875observed 96c19d12e4d414a7efa744eeffd95df2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:47.807202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064875/manifest.jsonobserved 8d211383082a4c0b26fc27cc17c420e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:47.787447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064875/publication.mdobserved 07aa5caa9c53ea462e101f8469801b8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:47.769496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064875/publication.txtobserved 71380fb6aba652a1a5418578229a4afe...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. |
|---|