OT-2026-000046761
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000046761) never changes.
Identity and time
| Publication number | OT-2026-000046761 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f3-7ad2-b07f-261ab01bef26 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046761 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9391231618884ff30a12ba952d04c1168dec173184458f11e71eb5f1d5157648 |
|---|---|
| Markdown | 299527cd6669e3f4b33f0f86e03ebc13f50209fb424bffe5895e044c0a9cb3fa |
| Publication page | ac1005ab67b0335c888523fd4f325223015b6cb63c1e356582dd2fd2b69161d9 |
| Manifest | e175ba4d9d8d302515536c9005684bce2a49fdce1f4d185995fd7241e27261c7 |
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 | xMJMoLKfMXLBbPQRFiVPrpx2dCOuwzzf+BwkWvh6Cf/ZcAvilsl/ShhVw1RfEgqpN170/8KYpYm5vK5tkgvXBg== |
| 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
| 2026-09-17T11:06:49.803443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046761observed ac1005ab67b0335c888523fd4f325223...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:49.785901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046761/manifest.jsonobserved e175ba4d9d8d302515536c9005684bce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:49.767787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046761/publication.mdobserved 299527cd6669e3f4b33f0f86e03ebc13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:49.749471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046761/publication.txtobserved 9391231618884ff30a12ba952d04c116...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. |
|---|