OT-2026-000014653
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, pulsed blow-off 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-2026-000014653) never changes.
Identity and time
| Publication number | OT-2026-000014653 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-7ce4-bebb-706e65489845 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014653 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e1d4192ed8d51d146061b4704d84f431b189acad7b1d850ce8c27822d11f446 |
|---|---|
| Markdown | cc0d8b5676568b1244ab5713815cac5c83063104aefd8ae1099d4d9568cbf94f |
| Publication page | ab632dcc8ee7d5bc16118b90d986b67907c4c0e9e4d51cb7e00aa4213351f1f4 |
| Manifest | f79aa4ebb1278a04f00a2973200fa0695eba6a985e89ddb50a731256c2c20511 |
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 | xKKvqEIsL8RPHP+vQr1ahWgwxy3yWnfCTFLiBXRZRGrBE5VBAPBHXi5eHftt8JX+NBboTcANmwWbnpIWhiJ+Aw== |
| 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
| 2026-09-17T12:06:28.649528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014653observed ab632dcc8ee7d5bc16118b90d986b679...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:28.631552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014653/manifest.jsonobserved f79aa4ebb1278a04f00a2973200fa069...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:28.612716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014653/publication.mdobserved cc0d8b5676568b1244ab5713815cac5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:28.591626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014653/publication.txtobserved 3e1d4192ed8d51d146061b4704d84f43...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. |
|---|