OT-2026-000015345
Publication integrity record
Two cup vacuum gripper, two 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-2026-000015345) never changes.
Identity and time
| Publication number | OT-2026-000015345 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-ef49-7cea-a67f-8a58118dd8ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:55.421510Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015345 |
| Status | PUBLIC |
Content hashes
| Canonical text | c737a15a22da5bd4b37b31506838391573451ad5de0ec2efeab2d5e3bc4717a6 |
|---|---|
| Markdown | be70c3b0a2df834db3de1d029ca211fe2b50f461d3d0c5f562239fc8bee00d80 |
| Publication page | b1f0b96e9323d1fccf95925eec70620055e7ff9c6ebd2f8073c6936826d9f776 |
| Manifest | 8a8634cc979a43eab071d3db4468f502b3a6c822304b1bff555561a3667b3f96 |
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 | ZlSTu7CEaDO3+PAt5ajl4ikO+o2dkMntD0g4nf5zk+hUdQ+u7EhONqVhuU2k5nxNAY6Szf4k/+KN3z34mnphAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:06:02.933775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015345observed b1f0b96e9323d1fccf95925eec706200...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:02.915571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015345/manifest.jsonobserved 8a8634cc979a43eab071d3db4468f502...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:02.891116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015345/publication.mdobserved be70c3b0a2df834db3de1d029ca211fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:02.871751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015345/publication.txtobserved c737a15a22da5bd4b37b315068383915...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. |
|---|