OT-2026-000047013
Publication integrity record
Six cup vacuum gripper, six outlet manifold, 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-2026-000047013) never changes.
Identity and time
| Publication number | OT-2026-000047013 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f7-74e8-a931-b1e747a551c7 · 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-2026-000047013 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f459dad7e45da06cddb6f027f6d35a28015ca745714c5938369387e382057ec |
|---|---|
| Markdown | cec9df669ee6ee12adce4962f089788eb61e93b97dff40c5b236fca39685cb20 |
| Publication page | 239b364c69ba212a8fc87792d999bf3eac9ca27ce21be734adf843daabbaeec9 |
| Manifest | 983a7ede5f5216f0b90a314e4cb0e434076a12142fcf533b4871df40ebf2c778 |
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 | 7muBxm7jkHnAo0wqghLglJvgFHVP+M0WG7BXc9YeN+Ini9wHysOROXNw+uaCnNemDopkpyPu91aASF75312tDw== |
| 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
| 2026-09-17T11:10:17.550241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047013observed 239b364c69ba212a8fc87792d999bf3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:17.532266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047013/manifest.jsonobserved 983a7ede5f5216f0b90a314e4cb0e434...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:17.509958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047013/publication.mdobserved cec9df669ee6ee12adce4962f089788e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:17.489983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047013/publication.txtobserved 0f459dad7e45da06cddb6f027f6d35a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:46.154170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047013observed 239b364c69ba212a8fc87792d999bf3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:46.130061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047013/manifest.jsonobserved 983a7ede5f5216f0b90a314e4cb0e434...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:46.110780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047013/publication.mdobserved cec9df669ee6ee12adce4962f089788e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:46.092199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047013/publication.txtobserved 0f459dad7e45da06cddb6f027f6d35a2...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. |
|---|