OT-2026-000059345
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold 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-2026-000059345) never changes.
Identity and time
| Publication number | OT-2026-000059345 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8614-7767-9df6-98e5049b7ff1 · 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-2026-000059345 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9fd31e2bc2dfb5ad8c0fd87002abd9079dc11442660654f820972fb08a8e288a |
|---|---|
| Markdown | ba7df977bf02c3bbcb59f9508ac23ca1ddd072c89a44b3bdb2e3a688eb218b9d |
| Publication page | b4a79e400054a217b150a026ef29b54f85041cf356b5acee4d9f3d59b404055a |
| Manifest | 04ff6dacdd269332f18acdd904841a053d770ed08b72af84a4b689b66722f2ee |
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 | iqRGZYBi50OAkRRarJVeYl9LaCnn4rOBecAVQz7cfkHMNE4Iij0qdCeXRaICUPZulwSMot8rTCNn5gweCddGCw== |
| 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
| 2026-09-17T10:46:00.230640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059345observed b4a79e400054a217b150a026ef29b54f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:00.214589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059345/manifest.jsonobserved 04ff6dacdd269332f18acdd904841a05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:00.197328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059345/publication.mdobserved ba7df977bf02c3bbcb59f9508ac23ca1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:00.179730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059345/publication.txtobserved 9fd31e2bc2dfb5ad8c0fd87002abd907...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. |
|---|