OT-2026-000035724
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum 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-2026-000035724) never changes.
Identity and time
| Publication number | OT-2026-000035724 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c8-7433-91de-72004210d171 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035724 |
| Status | PUBLIC |
Content hashes
| Canonical text | a2f4c8fe7c5d8660beb3d743ac5e7561360ce1bb67779044cba2f65e825d3a08 |
|---|---|
| Markdown | 5cec06e98b8f45ac3e352dedd2a0920a1615f3c37405da749f2512b226c74ecf |
| Publication page | a743f8f26d07f374173b1d54e88c0fd2e545e20ba797808bbefeb28e1c9a780c |
| Manifest | 609dda42ceb3b5c0593613427b5bcbf26289fdb9c628563b0a69e339d11af215 |
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 | JmfQpWZdqit9xVB+yL9Pdwz11aOpB0HZ166nlWOENynAvjpIcp8JEkalxW7PlInSl7jwJXvlcLqI6MhDMo1VAw== |
| 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
| 2026-09-17T11:27:18.746580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035724observed a743f8f26d07f374173b1d54e88c0fd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:18.729391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035724/manifest.jsonobserved 609dda42ceb3b5c0593613427b5bcbf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:18.712287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035724/publication.mdobserved 5cec06e98b8f45ac3e352dedd2a0920a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:18.677100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035724/publication.txtobserved a2f4c8fe7c5d8660beb3d743ac5e7561...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. |
|---|