OT-2026-000015394
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two 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-2026-000015394) never changes.
Identity and time
| Publication number | OT-2026-000015394 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-ef49-716a-a5ca-fad4748dfddf · 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-2026-000015394 |
| Status | PUBLIC |
Content hashes
| Canonical text | d46bdb583c7a940e06a99ed76188cfb8070ce17f7998471f7db2a32bda9e1f71 |
|---|---|
| Markdown | b7adf9a67d49874059767a3912945638bddee6b13365a5530c8ab363f91e5b59 |
| Publication page | 4c7fa2be45a8200ed4716c84c1e33a5294f0e5873d3f9d0bc393391044ef055b |
| Manifest | e40c5394b96c5b498277252f7ddd1c38bcbc2a0539a765397bbc620d698c6c51 |
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 | +jvns+sKv69vACVxsbB303ab31F7DGtlvDA3BpP/qHyPufzJ277QtIAN+eZ0dKXXJmgg3xGmWhcgRERaQj1jAg== |
| 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
| 2026-09-17T12:06:06.945267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015394observed 4c7fa2be45a8200ed4716c84c1e33a52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:06.927989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015394/manifest.jsonobserved e40c5394b96c5b498277252f7ddd1c38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:06.910232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015394/publication.mdobserved b7adf9a67d49874059767a3912945638...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:06.891573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015394/publication.txtobserved d46bdb583c7a940e06a99ed76188cfb8...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. |
|---|