OT-2026-000094756
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six 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-2026-000094756) never changes.
Identity and time
| Publication number | OT-2026-000094756 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2ded-7ee9-aa76-f0d24294b79e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094756 |
| Status | PUBLIC |
Content hashes
| Canonical text | 110c66b3189adaf48fb875761088032a060fba4bd7c4fe76830fe37f74e6e4ad |
|---|---|
| Markdown | 3d755b219f03fd4d7ec719c365dcd8b3df55023b2f8df2c7345404d306c23abd |
| Publication page | 17cc131b23e4e8ae43a5312caf157a337ca729e5fd4e65c4710e997cf56bd554 |
| Manifest | 97f54ab6baac262c73160ba5deddc2f9bc7841e077fccebbdf71c06ecc104918 |
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 | ZRBFqIo40lta81NtonLrJhZ0ux80NQFL8TKVbZZ1hmrX9QEwXkGsi+XUv+aag99GvEFra3Hi4ARyb2PgnN92Cw== |
| 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
| 2026-09-17T09:37:13.740172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094756observed 17cc131b23e4e8ae43a5312caf157a33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:13.723095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094756/manifest.jsonobserved 97f54ab6baac262c73160ba5deddc2f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:13.705285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094756/publication.mdobserved 3d755b219f03fd4d7ec719c365dcd8b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:13.686084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094756/publication.txtobserved 110c66b3189adaf48fb875761088032a...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. |
|---|