OT-2026-000024456
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000024456) never changes.
Identity and time
| Publication number | OT-2026-000024456 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8ca-7745-8d66-92d050567b31 · 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-2026-000024456 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18cc5a40fa8186a13225ac3425c2a2512cc093194e261f407fcb13105764ad06 |
|---|---|
| Markdown | 484d0a0fa84d9af927c1ce026812766df370105ac63a7cbc4273b6190e0c97d2 |
| Publication page | c263de3043fbadb0f87fc8efabb4270d6a20c94215c9c21933837d54d6fe7399 |
| Manifest | 55a58e549473d75a8665a75a1ec5463795ba67adb68d95481ab5360b06522d10 |
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 | KO68YBx9LkfTMK579Yc3YjfqF8EWWPdGt3PCuonobWOwYMoZzHhUzWQu37dFZ8u9AfGiDqDkt1JaIBZMHWJDCA== |
| 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
| 2026-09-17T11:50:27.449654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024456observed c263de3043fbadb0f87fc8efabb4270d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:27.426882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024456/manifest.jsonobserved 55a58e549473d75a8665a75a1ec54637...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:27.383125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024456/publication.mdobserved 484d0a0fa84d9af927c1ce026812766d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:27.363219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024456/publication.txtobserved 18cc5a40fa8186a13225ac3425c2a251...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:36.301280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024456observed c263de3043fbadb0f87fc8efabb4270d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:36.273790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024456/manifest.jsonobserved 55a58e549473d75a8665a75a1ec54637...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:36.248220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024456/publication.mdobserved 484d0a0fa84d9af927c1ce026812766d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:36.232679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024456/publication.txtobserved 18cc5a40fa8186a13225ac3425c2a251...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. |
|---|