OT-2026-000048869
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, 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-2026-000048869) never changes.
Identity and time
| Publication number | OT-2026-000048869 · never reused |
|---|---|
| Internal UUID | 01a0ae81-134a-772e-8522-9d7418a8bcc3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:49.967260Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048869 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8466e8990879967c0a14deb51e0520de1ca9ad7c178caa3da43a309b6c1f365 |
|---|---|
| Markdown | 44c4bfa96f07b4a49d0d18c35f64a66f494e2f7000ed1067d98c3d585f591bcb |
| Publication page | 5780de7c724a01cc153ebde2314c46743b5649672fd160e5b93eeb45c7600e70 |
| Manifest | 8de436aa7c69fddf3108456742e9cfc598d1842a17a8c4f545f8b909e44488b8 |
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 | TmcYLkwPDa7t/9qnq3If2+r6jI/SlylkskU6jhKTzmHWQb2U+LWYD48f5NMI7hS0J6Q7MGTmYi+HBb6xgWZICw== |
| 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
| 2026-09-17T11:03:01.303706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048869observed 5780de7c724a01cc153ebde2314c4674...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:03:01.285342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048869/manifest.jsonobserved 8de436aa7c69fddf3108456742e9cfc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:01.266821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048869/publication.mdobserved 44c4bfa96f07b4a49d0d18c35f64a66f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:01.249932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048869/publication.txtobserved d8466e8990879967c0a14deb51e0520d...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. |
|---|