OT-2026-000006010
Publication integrity record
Vacuum cup gripper, two outlet manifold, plant vacuum fed, vented after set down, silicone cups
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-2026-000006010) never changes.
Identity and time
| Publication number | OT-2026-000006010 · never reused |
|---|---|
| Internal UUID | 01a0a94c-2b2f-7e7f-b97d-f1040b2f6ae1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:18:56.434528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006010 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7254c1dbe77c155d2b7e099f537a2a6bd46ce645fe3a85e534186fee2fa2967d |
|---|---|
| Markdown | 70c4feecb949d1eb79cdddc9218e67210dba27b86158d3c33e7eeafee425b610 |
| Publication page | 3fdb0262b40b036d085dea257254831f96a788cba3a01c98f4dce8e7ead8db51 |
| Manifest | 1c502582300c9849346e2c0a5e34ffff8051da793ddbfacc801d86d6986052f7 |
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 | 8TOv8exAr7Y0Ishh+G2rCKgSih6BtuBwoECs0/sbwOTl4MdKWy1R1bW9fexrFGeGyiysWF3t/cIZ8iFXg/9FBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:20:06.123252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006010observed 3fdb0262b40b036d085dea257254831f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:20:05.991494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006010/manifest.jsonobserved 1c502582300c9849346e2c0a5e34ffff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:05.976382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006010/publication.mdobserved 70c4feecb949d1eb79cdddc9218e6721...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:05.962833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006010/publication.txtobserved 7254c1dbe77c155d2b7e099f537a2a6b...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. |
|---|