OT-2026-000023095
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, 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-2026-000023095) never changes.
Identity and time
| Publication number | OT-2026-000023095 · never reused |
|---|---|
| Internal UUID | 01a0ae70-46ed-7d9e-b8f5-ac6e0d988cb7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:28.929798Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023095 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1809f4a8f81af8ea676750839f65438ce78d49f2f1b6ce097556dcf202999a3a |
|---|---|
| Markdown | a4da141067e59519815057dfdee7d54e8faa3d9749ab066a9c2cc5b8b2ad992f |
| Publication page | 0c4b04af4a98c69e53abf52e55fcc70198f3c7f00f02a085bef8f8d16192b0e0 |
| Manifest | 9de08c0c6e7a5f4403eab74a6dba2032230a9630c7063225ecf85075a41a059e |
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 | KNHZnbR9MznjGQELwROISEKfbf14b0+eWBs8a22g2crPAvrXMvJJTnrsLu/fLJfkzFQ3/3kWaAv5ovPpLHGWDw== |
| 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
| 2026-09-17T11:52:43.776718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023095observed 0c4b04af4a98c69e53abf52e55fcc701...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:52:43.759172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023095/manifest.jsonobserved 9de08c0c6e7a5f4403eab74a6dba2032...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:43.741481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023095/publication.mdobserved a4da141067e59519815057dfdee7d54e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:43.722420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023095/publication.txtobserved 1809f4a8f81af8ea676750839f65438c...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. |
|---|