OT-2026-000059406
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump 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-2026-000059406) never changes.
Identity and time
| Publication number | OT-2026-000059406 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8617-76ed-9216-989bccc619d0 · 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-2026-000059406 |
| Status | PUBLIC |
Content hashes
| Canonical text | ff7fcd66b1ba31df6fef9a222afb8767d15d9dbb79be7904e13be1ea747b416b |
|---|---|
| Markdown | 1122b233008b7e986ec75bbda92102f92dac16112629d385259cbd7a2523b39b |
| Publication page | adcea10e22a5660ac63519362f93be852ba38a5b497f9b7d82794ccd97522873 |
| Manifest | ca8a9e162e041a3af317a0d35af0b56eda6cd46e30dc5b09683f0c8c276ec3e9 |
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 | 1NwP798qTSCUTSuZ60nD2y2o8qDUVDLt354MQimX5yEmdoB68smh2m8nrkGc22+f/CIGr5QnZGIKY/4cE4fFBw== |
| 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
| 2026-09-17T10:46:05.246755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059406observed adcea10e22a5660ac63519362f93be85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:05.228722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059406/manifest.jsonobserved ca8a9e162e041a3af317a0d35af0b56e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:05.195827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059406/publication.mdobserved 1122b233008b7e986ec75bbda92102f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:05.167763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059406/publication.txtobserved ff7fcd66b1ba31df6fef9a222afb8767...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. |
|---|