OT-2026-000051399
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000051399) never changes.
Identity and time
| Publication number | OT-2026-000051399 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2741-7bb1-b5ea-43c00a884ffb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051399 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e8df9955fe0fa1314000d193a6982ea2997051cdbf853c7146c411a188fae9d |
|---|---|
| Markdown | 77d8efa15ac0e154bafdb078842dbf7f4b993da28a3da2325849a516cc8ce821 |
| Publication page | 498b5150f5ba54c5b925e97e089600b9e0154f5ce2eeca3f97d2c0359ac65d59 |
| Manifest | b55238deec4cb136788f8bb442a7e430ff10ea7817820008d8986d2aa3e633e2 |
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 | +vX1iro0yzH9CeXT4XXCHei/WtPdDMcx3IgwxbhaNQ2hj/HBgO1ZGgGhDh+dogJEtnnKv/t466vU7izPelqFCg== |
| 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
| 2026-09-17T10:59:17.993354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051399observed 498b5150f5ba54c5b925e97e089600b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:17.975271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051399/manifest.jsonobserved b55238deec4cb136788f8bb442a7e430...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:17.956412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051399/publication.mdobserved 77d8efa15ac0e154bafdb078842dbf7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:17.935853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051399/publication.txtobserved 6e8df9955fe0fa1314000d193a6982ea...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. |
|---|