OT-2026-000093705
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, pump fed, supply line 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-2026-000093705) never changes.
Identity and time
| Publication number | OT-2026-000093705 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-7b1b-9063-33c06f5583d7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093705 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2003f7dc86999227dc314c76509a021bc5f50c9475d760bbfb61e442f7ea8453 |
|---|---|
| Markdown | 4d939a7589c45d407c1fde3c60304d83428b795746c21030d0bd71d0a1b342a7 |
| Publication page | 432d25bda0a7c0821052ddb5a06a96f5c5a767eb4300805c0c29f962babce810 |
| Manifest | ff24ba6324e6163c15d70ca903cf7bfb20b4f8d45db235229a2f3976b6d757e4 |
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 | Bg4RKmvvx7paXaJZAQbp1Y4uQ9ER4nTuWFfHY6Tr5fhTRq2V+HdklRL4GMquR9oUe3LSOJYQ3pAfvSM0/z9gDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:39:46.379079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093705observed 432d25bda0a7c0821052ddb5a06a96f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:46.360397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093705/manifest.jsonobserved ff24ba6324e6163c15d70ca903cf7bfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:46.341114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093705/publication.mdobserved 4d939a7589c45d407c1fde3c60304d83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:46.323437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093705/publication.txtobserved 2003f7dc86999227dc314c76509a021b...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. |
|---|