OT-2026-000024439
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, pump fed, pulsed 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-2026-000024439) never changes.
Identity and time
| Publication number | OT-2026-000024439 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8ca-7a5a-a16f-bc0246fc446b · 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-2026-000024439 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9bc4f8f3add78bd3c4b87d6ebc740a3d371ca493524fa44e642d578c2355608c |
|---|---|
| Markdown | 74c33ff8e53c51998ac9a068240ed1dba33edfdd311d66d58fbd7af1f1084a3d |
| Publication page | dc1e764ac83c07ca924c3ecb072d600dcb46407ce9a68fd0c00a357ca6a6a9ef |
| Manifest | f99d4d6d99ca1239f4444e1c857849d6b6da9f973acdd3c7634bc469cddf79ca |
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 | AbKWLE7YT7NTrEV6YO4sqXny4PjjSeZZUxOq/GwPUEfB1LhgCytKy4hA/DTV/mQlrkCF0/yJ0Nhjx/oOy80NDA== |
| 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
| 2026-09-17T11:50:19.885157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024439observed dc1e764ac83c07ca924c3ecb072d600d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:19.866916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024439/manifest.jsonobserved f99d4d6d99ca1239f4444e1c857849d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:19.847629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024439/publication.mdobserved 74c33ff8e53c51998ac9a068240ed1db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:19.824915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024439/publication.txtobserved 9bc4f8f3add78bd3c4b87d6ebc740a3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:34.847728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024439observed dc1e764ac83c07ca924c3ecb072d600d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:34.820127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024439/manifest.jsonobserved f99d4d6d99ca1239f4444e1c857849d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:34.801403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024439/publication.mdobserved 74c33ff8e53c51998ac9a068240ed1db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:34.779875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024439/publication.txtobserved 9bc4f8f3add78bd3c4b87d6ebc740a3d...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. |
|---|