OT-2026-000059386
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, vented 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-2026-000059386) never changes.
Identity and time
| Publication number | OT-2026-000059386 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8615-75e8-9425-a029f476d373 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059386 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3358142d6fcc915efec00c14164b2552496c637e6bf00b1247bcb0313305196e |
|---|---|
| Markdown | ff6de904bb0b3e964e16cd151874e4c0a3e92e9e211a2445611415a3e3434e44 |
| Publication page | 112014fe3a97e0f98e8505a84bfd892cbee55d05f7e8eeed4b37ebf8d60152f3 |
| Manifest | db1e9d1e6da3ea12cab6c841edd82d2f804c9f2db42e011397dc69a6b9c439c4 |
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 | FPGcX34eVea+QjDIGVPWUIuXwIk0K1eRptnnGvjH0UWNvUYbgJ5UX9jkgPIuMpIJnBw9W4QZPeXi+HBsz5ATDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:03.524591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059386observed 112014fe3a97e0f98e8505a84bfd892c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:03.506403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059386/manifest.jsonobserved db1e9d1e6da3ea12cab6c841edd82d2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:03.490461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059386/publication.mdobserved ff6de904bb0b3e964e16cd151874e4c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:03.472830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059386/publication.txtobserved 3358142d6fcc915efec00c14164b2552...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. |
|---|