OT-2026-000064863
Publication integrity record
Foam pad 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-2026-000064863) never changes.
Identity and time
| Publication number | OT-2026-000064863 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debc-7b13-8867-1291eeca06d3 · 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-2026-000064863 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7de20ae70100e86948fbd1c513c0bee5b03bdfbb57783108a1d042cbca7cf802 |
|---|---|
| Markdown | 5da35b924b0aa0be7fedd873baf026f3618319e2d87aab26ab4c5f29596ab5ef |
| Publication page | 7daf396786157a348396335ffa2b52018e5d1404b06c2de84b2d472b97c5fb92 |
| Manifest | 21b74c8b024fa19c5859ac3f303b75d59df563ad4528d3e55a5e3c568810b08d |
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 | sR3mmHHTOmYubW7tG/C9fVetZIDSa//1Hy4txGs9kD4P4WEeZKsahRJxTCIxQvW1+5PmZm8k7mdyCmDkkCzCCQ== |
| 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
| 2026-09-17T10:35:46.892470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064863observed 7daf396786157a348396335ffa2b5201...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:46.874876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064863/manifest.jsonobserved 21b74c8b024fa19c5859ac3f303b75d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:46.855489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064863/publication.mdobserved 5da35b924b0aa0be7fedd873baf026f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:46.834958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064863/publication.txtobserved 7de20ae70100e86948fbd1c513c0bee5...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. |
|---|