OT-2026-000046865
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, pump 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-2026-000046865) never changes.
Identity and time
| Publication number | OT-2026-000046865 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f5-7992-9008-77f9582218fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046865 |
| Status | PUBLIC |
Content hashes
| Canonical text | 86b328db7fa9d9cbec798473995695eae6fa026f7b7d34662429ef5aa38a103e |
|---|---|
| Markdown | f7c15ef7be1f948fc0bf804d707dbeeda83f3104fe02bc758c787f039c4fbfcc |
| Publication page | 0db299e91a1fec6c3f0862dd03cb7b472f855c6c42851d76c5a1e31784bf4919 |
| Manifest | 7f0aa94306fd2911a2a488a946c5b07dc281ffc85890fcfce6fd8117d1798d60 |
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 | 7Rb9K5kEoFULfkiwcJo4owET6j0+abrCK+brO0FcDx4szadl6FMPZL78Dq5Ujo4Ccrcf5uAFcoexBV0rh8m1Dg== |
| 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
| 2026-09-17T11:06:58.234393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046865observed 0db299e91a1fec6c3f0862dd03cb7b47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:58.217678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046865/manifest.jsonobserved 7f0aa94306fd2911a2a488a946c5b07d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:58.200684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046865/publication.mdobserved f7c15ef7be1f948fc0bf804d707dbeed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:58.183624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046865/publication.txtobserved 86b328db7fa9d9cbec798473995695ea...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. |
|---|