OT-2026-000076040
Publication integrity record
Six bellows cup vacuum gripper, six 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-2026-000076040) never changes.
Identity and time
| Publication number | OT-2026-000076040 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a6e-7eac-9cec-28225a19608b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076040 |
| Status | PUBLIC |
Content hashes
| Canonical text | cfa19d9fba7f39d5cb47710d2c0e0c325bda1587458fa39840a610cf256d4fa9 |
|---|---|
| Markdown | 8a400ebef96b3b812c2b46ac889883d02ef5493f2760dc8f8c5a4a32441e7499 |
| Publication page | ba5f1d9c48a86a9cd7f382c45132c34088fb564c199d5a8d9a8a7987877f5ba0 |
| Manifest | 87e9425de47133d67badf678c756c286e94fc399f3b37e2a73bb6ddfc8deaeed |
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 | EQHyTGSdaV+y9XO9yQvrTiPiLCOQ2Pwvqpw4LSmUmPL3Ux+B/UCpODvB/LgXyvRDZ34ZYSw/a7DpKxIBs1s9DQ== |
| 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
| 2026-09-17T10:10:30.517809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076040observed ba5f1d9c48a86a9cd7f382c45132c340...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:10:30.498494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076040/manifest.jsonobserved 87e9425de47133d67badf678c756c286...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:30.477337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076040/publication.mdobserved 8a400ebef96b3b812c2b46ac889883d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:29.969127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076040/publication.txtobserved cfa19d9fba7f39d5cb47710d2c0e0c32...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. |
|---|