OT-2026-000059239
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000059239) never changes.
Identity and time
| Publication number | OT-2026-000059239 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8613-7f7b-93ac-5238cd5f8802 · 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-2026-000059239 |
| Status | PUBLIC |
Content hashes
| Canonical text | 64b135987be6e5212a9d555533e3c526ef76a5f0db7bda34c199ff6ad6c1ea80 |
|---|---|
| Markdown | 9d8329c21389d232dd85721bd9028f090255466b83db304c62e0d21ed8ae411c |
| Publication page | e4ee14c24a00554ea2ff6efd641a4ab6029145c4a1e8b69f72c08099436086ac |
| Manifest | c27006a0db4c05baf91d30535d7df9e56aebaea32fa03020c1835ad0ac3d3d0b |
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 | S3/vlj9VKV8UR1t8lmX4FtS7GaKzNiuwafReYN70++i2z2brPI/ptHZzmw39kKBaVMMoYJBG+V8kXeFgJsL1Cg== |
| 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
| 2026-09-17T10:45:46.473982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059239observed e4ee14c24a00554ea2ff6efd641a4ab6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:46.456077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059239/manifest.jsonobserved c27006a0db4c05baf91d30535d7df9e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:46.438657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059239/publication.mdobserved 9d8329c21389d232dd85721bd9028f09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:46.419703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059239/publication.txtobserved 64b135987be6e5212a9d555533e3c526...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. |
|---|