OT-2026-000036304
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000036304) never changes.
Identity and time
| Publication number | OT-2026-000036304 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d0-7924-a4bf-7039e8e0420b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036304 |
| Status | PUBLIC |
Content hashes
| Canonical text | d71cb8b6f05a2540e196b6a5dedb210ca660b987edad033a2644cb3ca304b38c |
|---|---|
| Markdown | 2b2af478d0d0ab03ad36c3c89f5132b8f1aa35c24ae7fc605204e010d741e431 |
| Publication page | 10c07c8c9acf7b9a517ef87b15b43d53e3da81f8546a365c8bcf07aa39011e7f |
| Manifest | 24f4da1e88608af72cd7a2aa2521d32423b10a5b769e76e7cccac10cfcded0a4 |
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 | TD4plAk/KPzdChApVuDaenUZ8/pjujlt9mKHS5Y67pJjfD+5IY99Rv6YjsTZypH3iBgZhUEs8Wn6scQczOQ7Aw== |
| 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
| 2026-09-17T11:26:34.525707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036304observed 10c07c8c9acf7b9a517ef87b15b43d53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:34.508400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036304/manifest.jsonobserved 24f4da1e88608af72cd7a2aa2521d324...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:34.489550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036304/publication.mdobserved 2b2af478d0d0ab03ad36c3c89f5132b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:34.471439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036304/publication.txtobserved d71cb8b6f05a2540e196b6a5dedb210c...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. |
|---|