OT-2026-000012312
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000012312) never changes.
Identity and time
| Publication number | OT-2026-000012312 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f5-71a6-bab2-ee7812c3f90b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012312 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b1cf5930339d6c551dafd87a37cd2e2a94c18dedafd213cbe8cf99594558943 |
|---|---|
| Markdown | 0f60ac09fd97c14dd1f3bfe6855ec47de6d510de979ce3d1d59b4021bbd6a559 |
| Publication page | c76037e687714f80ef76feeab44df20aae80c33c7aa02aa4f5557009091554f4 |
| Manifest | 1df33a3a124b8132f4c16c254b1a92e7eb2b9ca6fc90bf9b38f0c28c98ebead3 |
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 | q5b42a1OQCDmmUsSs2F1uu7/cESGcC0KXRtftgvc3QQnLLwjN6GdnMyAA4fdIJpXqE1QvtPcDKRbbY7XoR2uAQ== |
| 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
| 2026-09-17T12:11:15.492241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012312observed c76037e687714f80ef76feeab44df20a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:15.473825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012312/manifest.jsonobserved 1df33a3a124b8132f4c16c254b1a92e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:15.453628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012312/publication.mdobserved 0f60ac09fd97c14dd1f3bfe6855ec47d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:15.434702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012312/publication.txtobserved 6b1cf5930339d6c551dafd87a37cd2e2...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. |
|---|