OT-2026-000040594
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, 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-2026-000040594) never changes.
Identity and time
| Publication number | OT-2026-000040594 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0e-78fb-93b6-c19319743fb2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040594 |
| Status | PUBLIC |
Content hashes
| Canonical text | a0ca7061898bd1dc566483978555c1b1fc779c9f8d4bb2b031715711aa5892ee |
|---|---|
| Markdown | 3562afbf1a83e9abc26e915405ef073b2192a5ce662b64d4148c125ce75e4cfa |
| Publication page | 42986b45acaecfbb4f66587279f6b543162ad48cd42d028b78be75af357fdbfe |
| Manifest | 4aaaea1f0f0219a302ec74088da21b8412d658da67cbcf7d85114e6b298f0d67 |
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 | XlL5sF/otfrHoIZvRkedYsd8kgBf4lCapjRiJRAWDaXnNLjX8yzd3qUhrMZmnHavIRQWfdKGdWNWpPJpExtsDA== |
| 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
| 2026-09-17T11:17:45.920552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040594observed 42986b45acaecfbb4f66587279f6b543...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:45.904158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040594/manifest.jsonobserved 4aaaea1f0f0219a302ec74088da21b84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:45.886503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040594/publication.mdobserved 3562afbf1a83e9abc26e915405ef073b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:45.869306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040594/publication.txtobserved a0ca7061898bd1dc566483978555c1b1...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. |
|---|