OT-2026-000039625
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off after 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-2026-000039625) never changes.
Identity and time
| Publication number | OT-2026-000039625 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d4-7181-8eec-9219998aef0e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039625 |
| Status | PUBLIC |
Content hashes
| Canonical text | 88a78652371de49df2c26cd1983e77ccf7289871299a3a7e4907881bf02fd1e3 |
|---|---|
| Markdown | 34fccca44362ea82ddfd272b1a9f8446e8c37175dac14f192bb25a0d57acba91 |
| Publication page | d96e79c87319662f7e25458ae9d3516e8b70f153b13dfd9215701c525a8618ae |
| Manifest | 5b75f6f692e9d52ef00dd9a334d8b340504158695f489e6219396a5de871357b |
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 | A6iJ4FcrJQTM9/p8iMlZvDUBlipKaeoemM81FJ2K+t5XFU+Aa9ThcEP7vj6m+EQlvBku00rXiogNTnlIUVgDAw== |
| 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
| 2026-09-17T11:19:47.772344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039625observed d96e79c87319662f7e25458ae9d3516e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:47.754471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039625/manifest.jsonobserved 5b75f6f692e9d52ef00dd9a334d8b340...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:47.736997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039625/publication.mdobserved 34fccca44362ea82ddfd272b1a9f8446...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:47.717946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039625/publication.txtobserved 88a78652371de49df2c26cd1983e77cc...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. |
|---|