OT-2026-000099035
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000099035) never changes.
Identity and time
| Publication number | OT-2026-000099035 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-7dd8-8d21-a521b341cf14 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099035 |
| Status | PUBLIC |
Content hashes
| Canonical text | 391a62fd1889ebf3c09fe0088d9af45dc1c2e04bb7fe29b7370ee6b07d819ccf |
|---|---|
| Markdown | 3de06168ac7834bb509648140ee9075c03951d5fe20845a1ea8bd1f79e47cfcc |
| Publication page | a881a09c93e226275c01a0906b72248b714fe96c73950d34f79abc7232d74266 |
| Manifest | 77a1646735016674362d553f17a86e257d73f07870de53e81c483b3a1cc60f67 |
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 | QQbj2813GApBdvmdMzoqCjo2uYls6ju+Q96CyTa/QiMgSCkoN+66z0277ExWysRK+iPxqFhiY3Arqg8+PKOAAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:14.673500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099035observed a881a09c93e226275c01a0906b72248b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:14.655805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099035/manifest.jsonobserved 77a1646735016674362d553f17a86e25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:14.638558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099035/publication.mdobserved 3de06168ac7834bb509648140ee9075c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:14.618808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099035/publication.txtobserved 391a62fd1889ebf3c09fe0088d9af45d...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. |
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