OT-2026-000092212
Publication integrity record
Foam pad vacuum gripper, two zone face, pump fed, 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-2026-000092212) never changes.
Identity and time
| Publication number | OT-2026-000092212 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-7dbf-b437-ced4c02d5ac4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092212 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1adc3b30adcf8e0b4f9fa3e0212312b0cf18d626232032120d7fff1a80492651 |
|---|---|
| Markdown | ca2673c985788642ccd9b65720b654d351b682ba7e1374847e471c8b0349a67a |
| Publication page | 097f1080643fd96b1204e0d331e18cfd141c7286be26a11196ab76ae3c45c2d9 |
| Manifest | e9cfe0038ec2718b1376bce86d2bb75d141cc77a80daacf4486fa15da100ef9f |
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 | bao66lsblcjVi64C+pe3BHbQ6zkzIdQT8b1Gzdt+NJcHq7Cd2p2gDMOFNqUcG8oPPYO+MxxgNGsc7qWKPPSfBA== |
| 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
| 2026-09-17T09:41:43.323401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092212observed 097f1080643fd96b1204e0d331e18cfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:43.303359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092212/manifest.jsonobserved e9cfe0038ec2718b1376bce86d2bb75d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:43.283496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092212/publication.mdobserved ca2673c985788642ccd9b65720b654d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:43.266355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092212/publication.txtobserved 1adc3b30adcf8e0b4f9fa3e0212312b0...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. |
|---|