OT-2026-000019514
Publication integrity record
Foam pad vacuum gripper, common isolation valve, single 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-2026-000019514) never changes.
Identity and time
| Publication number | OT-2026-000019514 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-f393-781f-b7f4-9ad52455dee6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:02.050431Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000019514 |
| Status | PUBLIC |
Content hashes
| Canonical text | ee9a03196b159887fe36e45acd4fa43097ef450e9fdfebbd634c94b5b95f3f67 |
|---|---|
| Markdown | e5078716bb3b6daf72c3a94044a42e85c8b08b253f34b86d7575f45462d824da |
| Publication page | d3712255358cc1bc43dd238919c2d0b34c544ddaeaf92b8c6648cfd46d577bd4 |
| Manifest | 5cce37d6cc78f3ab0e801293a8da7649be56a7720b2b278a78e4bfa1b9d12869 |
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 | SFKiBSjnXcJl+clKEFV82LNzG2sCH6jaTNnbzFZt6O5sYZ5Fu95bqzSR4CJiVUC8od6pIivDA5Qldei88QEHDQ== |
| 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
| 2026-09-17T11:58:56.846592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019514observed d3712255358cc1bc43dd238919c2d0b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:58:56.827031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019514/manifest.jsonobserved 5cce37d6cc78f3ab0e801293a8da7649...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:58:56.805367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019514/publication.mdobserved e5078716bb3b6daf72c3a94044a42e85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:58:56.785458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019514/publication.txtobserved ee9a03196b159887fe36e45acd4fa430...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. |
|---|