OT-2026-000044275
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off before set-down
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-2026-000044275) never changes.
Identity and time
| Publication number | OT-2026-000044275 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d6-7075-a11d-9485edb930cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044275 |
| Status | PUBLIC |
Content hashes
| Canonical text | d056d19d80fa58ca3e90ddcf10e0458dc91b5d4d740f17446227114b0760661f |
|---|---|
| Markdown | 6e5f119f5e34a61065cf283e801b8f51f4d8752fced35294e667732abbc98af4 |
| Publication page | 27a98a5d41c4c629e692bdaf992142459ca7104de8e896b0878a5c560e661b93 |
| Manifest | 3d43eb2dc6dae942f1e15deee87f4cdbb862a5be7f47c12f5a1c727c2b3534a2 |
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 | V7Wx6dTNUQmQo5HnGBgXWiS/rboPUsAMxmwqD1ixIDsAMnxqskkOPDGNMBq0+e3xR3De9u52l/AtmqaR0otBBA== |
| 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
| 2026-09-17T08:30:10.985681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044275observed 27a98a5d41c4c629e692bdaf99214245...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:10.962443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044275/manifest.jsonobserved 3d43eb2dc6dae942f1e15deee87f4cdb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:10.819825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044275/publication.mdobserved 6e5f119f5e34a61065cf283e801b8f51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:10.796550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044275/publication.txtobserved d056d19d80fa58ca3e90ddcf10e0458d...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. |
|---|