OT-2026-000039725
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000039725) never changes.
Identity and time
| Publication number | OT-2026-000039725 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d5-7e8c-8c68-100d9eb83a0d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039725 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1c386cd6e281450a30149ec26b79d9a602576d92e15efba0d18b92b3fd9ecae7 |
|---|---|
| Markdown | 3845e544bf720b84b82ce720ba954c36a05e24aef51338886ed08cd8d99249cf |
| Publication page | 7123243030d65ef9cb896f729474fa88e26ced5d3994532806a5921b538723a4 |
| Manifest | 152afc8f41e058802b9bdf594fc5f055fca73c96afb023243fabeee8bd6c623f |
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 | 2PqVHEhLmZxRPWXjhD2XeWL2OSO3+adggfDWGGezZe01ENNR8tSofcXJVP4ItV6ReFL5FJNI5kGS20f+dA0qDQ== |
| 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
| 2026-09-17T11:19:55.733305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039725observed 7123243030d65ef9cb896f729474fa88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:55.716103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039725/manifest.jsonobserved 152afc8f41e058802b9bdf594fc5f055...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:55.698157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039725/publication.mdobserved 3845e544bf720b84b82ce720ba954c36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:55.679217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039725/publication.txtobserved 1c386cd6e281450a30149ec26b79d9a6...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. |
|---|