OT-2026-000059811
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, 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-2026-000059811) never changes.
Identity and time
| Publication number | OT-2026-000059811 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec25-7d1f-82c2-2fbac8ad1e73 · 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-2026-000059811 |
| Status | PUBLIC |
Content hashes
| Canonical text | c7fa4d9374cb6211120935da770c9990f03882592bd7703d81b738fa4270dfbb |
|---|---|
| Markdown | 378442641721cd66e86767d8e91a1a168d96b95ef1f0735da5998186083fd1b4 |
| Publication page | d87c08ed1d5d24c727655a8f2992a192ad3070a55a29a4e9867a942b71001dd3 |
| Manifest | 4e41cafd5944295200ed8df803df40233506b0ab179d37fa2bfb9e09c662d044 |
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 | 9IEe0v4po0IM3+9qcN4y9aJLAoJ4Lt1IJCgUBqunAsVXbsLa9ZX7HLpN7hOicoCGwiMFWTQoQEkMagv4XlaQDg== |
| 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
| 2026-09-17T10:44:32.984203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059811observed d87c08ed1d5d24c727655a8f2992a192...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:32.963848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059811/manifest.jsonobserved 4e41cafd5944295200ed8df803df4023...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:32.945193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059811/publication.mdobserved 378442641721cd66e86767d8e91a1a16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:32.927313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059811/publication.txtobserved c7fa4d9374cb6211120935da770c9990...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. |
|---|