OT-2026-000063277
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, vented 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-2026-000063277) never changes.
Identity and time
| Publication number | OT-2026-000063277 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94ab-79cb-a388-40ace3dc1460 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063277 |
| Status | PUBLIC |
Content hashes
| Canonical text | f9f8bf37e22472aed1d45dc129f026efc9bcdcc0512895412dbbdb7ccab1a6d2 |
|---|---|
| Markdown | 5a9c2723e60d353bf7a6a1f5e8735738cfa5d5af33ddd0022a02f2bd7141b808 |
| Publication page | 6bdc63b553ee40c439f056ec3775b53bcaee8ca2b122ae05d6a71a786df589f1 |
| Manifest | afe077e7abb2ecaf78601535e1b0c7d9c4116c9c5eb85cf68895a0517554dc51 |
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 | 10zJMG5fxGvVvvAH+qXcI5sRRKy+3VjLRimt0Fm9kHx8lPsH+42cgy4xQb23py+pIbvOY2pUv0V0Kr9CpRLQDg== |
| 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
| 2026-09-17T10:39:10.122534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063277observed 6bdc63b553ee40c439f056ec3775b53b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:10.101580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063277/manifest.jsonobserved afe077e7abb2ecaf78601535e1b0c7d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:10.083309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063277/publication.mdobserved 5a9c2723e60d353bf7a6a1f5e8735738...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:10.065027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063277/publication.txtobserved f9f8bf37e22472aed1d45dc129f026ef...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. |
|---|