OT-2026-000059919
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000059919) never changes.
Identity and time
| Publication number | OT-2026-000059919 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-7d13-a5cf-179bb4a2f2a2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059919 |
| Status | PUBLIC |
Content hashes
| Canonical text | f5968c1244437d50d517132b83ef29d3148041d21d4a6d5e8f89d37a22304c31 |
|---|---|
| Markdown | cec0b99ae036e6acb1aae7ca1268c5effa54bed39328f7e890218dd3923e0bdb |
| Publication page | a0e6d5545b743193b10d3c52a572a311c80633a1dd63407426024b78e571b339 |
| Manifest | e6ab1aa62b2d0240746278e853d141f0c9471f167313b3fd9e78a3302d2d4ac3 |
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 | cY8N+NnvlbcTB+Is5Ixot0vCCGPi8wPS7dQYx0u9q5T4O7r2AGamR1rUV0p9RlqRDKRLBCFOqb/AX4jPaxz+Aw== |
| 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
| 2026-09-17T10:44:41.184680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059919observed a0e6d5545b743193b10d3c52a572a311...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:41.166038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059919/manifest.jsonobserved e6ab1aa62b2d0240746278e853d141f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:41.145297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059919/publication.mdobserved cec0b99ae036e6acb1aae7ca1268c5ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:41.122703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059919/publication.txtobserved f5968c1244437d50d517132b83ef29d3...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. |
|---|