OT-2026-000075708
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, vented 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-2026-000075708) never changes.
Identity and time
| Publication number | OT-2026-000075708 · never reused |
|---|---|
| Internal UUID | 01a0ae94-29fd-77bc-b359-cf287c92f576 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:40.814795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075708 |
| Status | PUBLIC |
Content hashes
| Canonical text | b3b6b0e035eb09e41eb6d8413a028c075539dd49a5b718c427e4c09f65b0cf6b |
|---|---|
| Markdown | b195a7ec82141f08839cde1a46031297254b5cbc4ffa1b7a4565d34c335ab1aa |
| Publication page | 204801d256e94a54747b733bc2ac4cdec1f1f8c0bf6d541fd88dad40405eb1ef |
| Manifest | 8d75758663c989720a7000293c1d80e7ee21647c607189c7aaf3e09aa2a3ad9f |
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 | iQrRXe6ob8cI9ppxyyuebibBPpL7mBEvQjs3l5qouMozEUushxL3nED1oI/sjdflLOwxEnkdxsf9510gdKaPCw== |
| 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
| 2026-09-17T10:13:55.998764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075708observed 204801d256e94a54747b733bc2ac4cde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:13:55.980785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075708/manifest.jsonobserved 8d75758663c989720a7000293c1d80e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:13:55.961893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075708/publication.mdobserved b195a7ec82141f08839cde1a46031297...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:13:55.940837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075708/publication.txtobserved b3b6b0e035eb09e41eb6d8413a028c07...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. |
|---|