OT-2026-000012140
Publication integrity record
Two bellows cup vacuum gripper, 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-2026-000012140) never changes.
Identity and time
| Publication number | OT-2026-000012140 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f4-7cea-9080-92c6cf36e730 · 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-2026-000012140 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5595a63fcd4f502e2b9dd2d3baae38fb27827d8315b94909b7d536d195ed4712 |
|---|---|
| Markdown | 1ff9b63cec5a2125a99285efeb1784e02c8fec6463219c9cc6487f447c5421e9 |
| Publication page | 70e7e2aa9cca75f1e0192818cd1a391538f1c6b8d15f247400af8c49ae7e4a44 |
| Manifest | fa5920d97c51e0c18ff0972cd32809e88991868fd0c2dab8f848cae0d4217b57 |
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 | oEk2M2ED2DhTPOivy4lhTwWgKZu3QDyC/cDC6pAFhEWoHgnq6H/DiyUCgzNqz8xDVPOHcfIpcGFjzD9FJYEIAg== |
| 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
| 2026-09-17T12:11:01.875840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012140observed 70e7e2aa9cca75f1e0192818cd1a3915...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:01.856484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012140/manifest.jsonobserved fa5920d97c51e0c18ff0972cd32809e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:01.737138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012140/publication.mdobserved 1ff9b63cec5a2125a99285efeb1784e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:01.716652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012140/publication.txtobserved 5595a63fcd4f502e2b9dd2d3baae38fb...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. |
|---|