OT-2026-000041935
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000041935) never changes.
Identity and time
| Publication number | OT-2026-000041935 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a6-7ef8-8a13-330741d0706e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041935 |
| Status | PUBLIC |
Content hashes
| Canonical text | 946f4daca369f2004ebfacc424f90e83c586e93e0a9b4bc4aed1e20967fce639 |
|---|---|
| Markdown | 971b0f4286d4b125b74f5f66dd419b433a0ca06767ed35efeafd1d02bbfa3886 |
| Publication page | ddf636b300eac9aa8a1c07e7745364bd1f4bb197a533942db91773b81fc2e00e |
| Manifest | 15caab38c5df1b329debb39860ed539391fa402a081adcd31de6353f0478ed3f |
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 | Uh9bUM4Fi/3wnG4f3i13CfdFW0ftsnqbcV7CPqeLjEHakvidBf+omeSHnlQF/TU6HCswUVvjupPHOsJZ7n7OBA== |
| 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
| 2026-09-17T11:16:49.395763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041935observed ddf636b300eac9aa8a1c07e7745364bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:49.379935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041935/manifest.jsonobserved 15caab38c5df1b329debb39860ed5393...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:49.363702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041935/publication.mdobserved 971b0f4286d4b125b74f5f66dd419b43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:49.346211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041935/publication.txtobserved 946f4daca369f2004ebfacc424f90e83...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. |
|---|