OT-2026-000064868
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000064868) never changes.
Identity and time
| Publication number | OT-2026-000064868 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debc-7d78-b85c-77e2261b2ebe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064868 |
| Status | PUBLIC |
Content hashes
| Canonical text | db302a63dca02ebea23143796d224860551e49c925bc918a17c18dd4adb039a3 |
|---|---|
| Markdown | 4eacd07a8a2ce2d23fb79f6d38a3bbc5ecc2a8258c075eec4a32d2ff32ee3b10 |
| Publication page | 3865c5f318cb391acd40bd1243ba7966bef0d178c03a5dde86e448814aafa454 |
| Manifest | eb4bd9f37bf621409fb2aeab04b1dbf0ec97b4b0ee92724dc13a4689f93bc285 |
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 | ZID9iwxLNTMJRYthfCl9KgPB5HY0pM+saraNxpGibR2Q2V0idmsTyMFG77flnQ1EH32lby2i8PQXgm7iAAyxCQ== |
| 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
| 2026-09-17T10:35:47.297882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064868observed 3865c5f318cb391acd40bd1243ba7966...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:47.280609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064868/manifest.jsonobserved eb4bd9f37bf621409fb2aeab04b1dbf0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:47.262648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064868/publication.mdobserved 4eacd07a8a2ce2d23fb79f6d38a3bbc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:47.244792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064868/publication.txtobserved db302a63dca02ebea23143796d224860...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. |
|---|