OT-2026-000046594
Publication integrity record
Foam pad vacuum gripper, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off after set-down, on a tool changer
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-2026-000046594) never changes.
Identity and time
| Publication number | OT-2026-000046594 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57de-7998-85f7-76e7b2a2c418 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046594 |
| Status | PUBLIC |
Content hashes
| Canonical text | 207c0806e06f5a5abc3dfcbbd2a56663bc04570ac3ea45eff440e9268407bc6d |
|---|---|
| Markdown | b41073ad1751e3f1ccad3c8d4dd85174486305c4cb568a016c3c50b63c2c9ea7 |
| Publication page | a6be7a6272ca69aa6ba3bbfe09cf88e78a0319c6bfd70d18ac2f8d13df806d56 |
| Manifest | 247f850fe681635d2c730b6deed31aef1395fbe2b361a2fd7092ab77b871279d |
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 | lve4npt+RHSYE0fzLbIKofaxcQkYc3F3q6XjJgaFwHZ0IPpooCyCOKiGz0MZXMDhxJuACGaIKGVW8BJB6OSBCA== |
| 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
| 2026-09-17T11:08:40.160613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046594observed a6be7a6272ca69aa6ba3bbfe09cf88e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:40.142083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046594/manifest.jsonobserved 247f850fe681635d2c730b6deed31aef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:40.123382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046594/publication.mdobserved b41073ad1751e3f1ccad3c8d4dd85174...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:40.103156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046594/publication.txtobserved 207c0806e06f5a5abc3dfcbbd2a56663...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. |
|---|