OT-2026-000066020
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off after set-down, on a tool changer
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-2026-000066020) never changes.
Identity and time
| Publication number | OT-2026-000066020 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc2-761e-9d7d-820ddb41e313 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066020 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50e01885398b92ba16e8353dde60f12ab6f023fb8975db00c03fcced9b5c2004 |
|---|---|
| Markdown | 0b2e8234a69124ec9ed88ffd4abee60a1fd7e9d61e9cd689249a5cd8a2345b10 |
| Publication page | a3713bb25a1216e749ce3197e5721e8a7121565f16a89bbd5f3e25fbdfb2bf1d |
| Manifest | 6b03f1121d8d48f72962328b949725097de06381492410ae6c397bd8ea039731 |
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 | 5wTa/CFpiKhN3nHZ5ZaqoTOCMag+oiv/3eWu1WMSa6UCdGaom68r0zduGgVQMxttsxPCvF4AOTXdwFGnyfUSCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T08:50:34.838668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066020observed a3713bb25a1216e749ce3197e5721e8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:34.821191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066020/manifest.jsonobserved 6b03f1121d8d48f72962328b94972509...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:34.803755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066020/publication.mdobserved 0b2e8234a69124ec9ed88ffd4abee60a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:34.784969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066020/publication.txtobserved 50e01885398b92ba16e8353dde60f12a...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. |
|---|