OT-2026-000035717
Publication integrity record
Four cup vacuum gripper, four outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off after 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-2026-000035717) never changes.
Identity and time
| Publication number | OT-2026-000035717 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c8-7006-92b7-13e52dc01974 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035717 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5057f4574eac90424646d9c43b3169fceafa2899faaee0e18eb53d683648d1f5 |
|---|---|
| Markdown | a93c3d3e315780e9d69559316626e49a006a23202eaf8695fd84f517c8409261 |
| Publication page | 6b0967a4dbae26da83b0e428f0ea2580812488ad6ec826056283a50cbdae5366 |
| Manifest | 5afe785e1fbf0dc148d7f006a39b2e34183a5da51a8c3e77be6860b0d568b9af |
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 | SnGQua0S+3jFvyk57FD/B23e1W1gpihUSiyM85cEQdJunFXHbPYBBLiY36sPl1wIFc/PDBEwpRKe9JoP6i8/AA== |
| 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
| 2026-09-17T11:27:18.225643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035717observed 6b0967a4dbae26da83b0e428f0ea2580...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:18.204682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035717/manifest.jsonobserved 5afe785e1fbf0dc148d7f006a39b2e34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:18.184477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035717/publication.mdobserved a93c3d3e315780e9d69559316626e49a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:18.162898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035717/publication.txtobserved 5057f4574eac90424646d9c43b3169fc...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. |
|---|