OT-2026-000024640
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, 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-2026-000024640) never changes.
Identity and time
| Publication number | OT-2026-000024640 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2725-7334-b199-21768ba69435 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024640 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2f3b2e4fbab78d4e4f6ea3495ac6e7c65804a2ba88a37a4747ace3d96a8e5c3a |
|---|---|
| Markdown | fa25ef96ac858770fc0f4a0d33f99958dc2c2d466551ed1d8de238a156c1e203 |
| Publication page | 714b42508849491cfc3c0da885f46fcc420beb073028c25de8d28ae70689e3fe |
| Manifest | ae44111b354dfad8af5999841a562b77c8b093377b193adfbae4cb73de7585a7 |
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 | YLy/GufFvYXlrouujx/Mq+KK3NaD9gSvtYq32J9fI80Xu9JrSi2iGAXFpse55d1AueyKSlVuk6HOUv93gJWTBw== |
| 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
| 2026-09-17T11:47:50.189911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024640observed 714b42508849491cfc3c0da885f46fcc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:50.170740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024640/manifest.jsonobserved ae44111b354dfad8af5999841a562b77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:50.154454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024640/publication.mdobserved fa25ef96ac858770fc0f4a0d33f99958...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:50.137243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024640/publication.txtobserved 2f3b2e4fbab78d4e4f6ea3495ac6e7c6...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. |
|---|