OT-2026-000045942
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000045942) never changes.
Identity and time
| Publication number | OT-2026-000045942 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f89-7bf5-baa9-8fe82ee74295 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045942 |
| Status | PUBLIC |
Content hashes
| Canonical text | be0cd79f40a68f1958aa51e749cfcd2f4a39ad4f3809ad603e8e35557bf97f4b |
|---|---|
| Markdown | 84000544b0adce52ed91bea5c77cb7de7578510774e0dd73dffe87ec151e57fd |
| Publication page | f1f7af4a362e04601029266d14d7580fe89662af142fec0e87516041a3240755 |
| Manifest | e0b11160fb6564266a442409c5f719f5d37a3c073b2d1e9838a6aef0c507e2c1 |
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 | S/ALUcv05ys3KEyXqwzR2vDjTXvieQ95nF3XDGipsb2V3Qhbbj8QRZ3FKjiIyh5GbaSLwEDOrxFd10sKsCtHBQ== |
| 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
| 2026-09-17T11:09:51.228597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045942observed f1f7af4a362e04601029266d14d7580f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:51.208962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045942/manifest.jsonobserved e0b11160fb6564266a442409c5f719f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:51.189601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045942/publication.mdobserved 84000544b0adce52ed91bea5c77cb7de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:51.161650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045942/publication.txtobserved be0cd79f40a68f1958aa51e749cfcd2f...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. |
|---|