OT-2026-000046397
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three stage ejector, 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-2026-000046397) never changes.
Identity and time
| Publication number | OT-2026-000046397 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dc-79ec-9af6-3986097bde72 · 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-2026-000046397 |
| Status | PUBLIC |
Content hashes
| Canonical text | d26602c065cc27c074080225e1d12f20dae6a984323ca19d4d69da9fdbf7a602 |
|---|---|
| Markdown | df22b0027f7d2fa15f97d2d357c33bd0bc05e20dd3bdd27c915f2c128a106a40 |
| Publication page | 53cb07e3352dcbf28d2e8b606988b79341d59ebd6019d772d6dcf7db3c93f767 |
| Manifest | 55d9b61642710c69c1fa9a6ae62efaac8cd3e2f92d9808f8dfbf8e1e1bfbea07 |
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 | 8fxY7T5jBvbWImpMA5Q/jj+kQpnrbxhN4pi3q6eYcSU3v5MuXgdJkvyoPGQtzMd0sMdZcKkDFfFqAFZ9uBIiCQ== |
| 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
| 2026-09-17T11:08:24.275490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046397observed 53cb07e3352dcbf28d2e8b606988b793...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:24.257277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046397/manifest.jsonobserved 55d9b61642710c69c1fa9a6ae62efaac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:24.237508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046397/publication.mdobserved df22b0027f7d2fa15f97d2d357c33bd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:24.218885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046397/publication.txtobserved d26602c065cc27c074080225e1d12f20...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. |
|---|