OT-2026-000024477
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, sustained blow-off before 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-2026-000024477) never changes.
Identity and time
| Publication number | OT-2026-000024477 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cb-7bcc-a73d-4bc28ccee6b6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024477 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3f416a77e2e81cf10ca3b0d4a1cee8e57ff024372067a178b8c330fd88145526 |
|---|---|
| Markdown | f5bfcbc911891927a57562e712ba02ca382dc690b1cc0cc8fff3a37e3d6c0b2b |
| Publication page | 0b3f79561a94d4d43dcae1f449717ff8e50178f9ec9a7a0c3ed2440aaab93a84 |
| Manifest | dbe3d76bcc226335c15bd61dfecab9d5f1a749f5768408730e8c249eef01ae50 |
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 | K6GgK9u1YBOvsJ5k3zJTJQpjJ/AOsm4N4JXlNvIvdOFYeUh/zAzUsPxvL1zj5GdkoNJGRaXQoUGpDVEJJu86CQ== |
| 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
| 2026-09-17T11:50:29.154012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024477observed 0b3f79561a94d4d43dcae1f449717ff8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:29.136806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024477/manifest.jsonobserved dbe3d76bcc226335c15bd61dfecab9d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:29.120819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024477/publication.mdobserved f5bfcbc911891927a57562e712ba02ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:29.105021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024477/publication.txtobserved 3f416a77e2e81cf10ca3b0d4a1cee8e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:38.126836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024477observed 0b3f79561a94d4d43dcae1f449717ff8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:38.105617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024477/manifest.jsonobserved dbe3d76bcc226335c15bd61dfecab9d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:38.084501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024477/publication.mdobserved f5bfcbc911891927a57562e712ba02ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:38.059065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024477/publication.txtobserved 3f416a77e2e81cf10ca3b0d4a1cee8e5...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. |
|---|