OT-2026-000011345
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, vented before 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-2026-000011345) never changes.
Identity and time
| Publication number | OT-2026-000011345 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88fe-73a1-a93e-54a766a0ce43 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011345 |
| Status | PUBLIC |
Content hashes
| Canonical text | 545e61f6c6f3d7d9143d9448fe260dd1cb2bff82a102f5abd1fe6b3080f4a668 |
|---|---|
| Markdown | b8af52a9de8c443b8168fed83854e1be1749bff3b21fc0275f51cc7644598284 |
| Publication page | f3708ee2bd38f0dc8002dc07894458b0363ba8badc08634ecfd0c5f3beaec9d4 |
| Manifest | 4bb1534d99e781541dc12c051ec723ee0f390c582b1800011cee3b479c75ba02 |
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 | ipWSkj7mvHZPTLh4tTIEyPjYZGe4I2NGiakofEDCw0pO2U7hd+VuZzuirPOvETOTP8+cQVSy+SvzrBf53Z5uBA== |
| 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
| 2026-09-17T12:13:00.292561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011345observed f3708ee2bd38f0dc8002dc07894458b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:00.273645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011345/manifest.jsonobserved 4bb1534d99e781541dc12c051ec723ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:00.254648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011345/publication.mdobserved b8af52a9de8c443b8168fed83854e1be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:00.233900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011345/publication.txtobserved 545e61f6c6f3d7d9143d9448fe260dd1...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. |
|---|