OT-2026-000034462
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, 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-2026-000034462) never changes.
Identity and time
| Publication number | OT-2026-000034462 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed0-7681-846e-1d8e6ac611b6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034462 |
| Status | PUBLIC |
Content hashes
| Canonical text | db99af49d7866ecb875eafc0e032d9fa58dfbb0d5915916d2f9120bea324e1a9 |
|---|---|
| Markdown | d88260c582ae1f62ed83d6fe849f6a811a9b7baa4de44bf618fd2db4412fc60c |
| Publication page | 186a672a23e7fa1b710e5748b48a769f91e973f95508340045910982b20e02dc |
| Manifest | d6b046358eac5d619279e070db0c2d92e7d06b39e53b2edadfc0e268cd6ee771 |
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 | vvOUNk7+khZwMMfXx9YWjzJIoC1rjY05z7NDGYMDZJ6GW0c4dQrhmFJlujTLPVgdFjpLW0/6n/DCxpJtsJ7RCQ== |
| 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
| 2026-09-17T11:28:47.221693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034462observed 186a672a23e7fa1b710e5748b48a769f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:47.205690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034462/manifest.jsonobserved d6b046358eac5d619279e070db0c2d92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:47.189932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034462/publication.mdobserved d88260c582ae1f62ed83d6fe849f6a81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:47.171841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034462/publication.txtobserved db99af49d7866ecb875eafc0e032d9fa...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. |
|---|