OT-2026-000012063
Publication integrity record
Three bellows cup vacuum gripper, three zone face, single 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-2026-000012063) never changes.
Identity and time
| Publication number | OT-2026-000012063 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1943-79c6-b49e-2b375860ba82 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012063 |
| Status | PUBLIC |
Content hashes
| Canonical text | d2e14df1859c0d9c88ab3fbb6dc5cf06e87290d33b5db3fbe6639a63fc4f039e |
|---|---|
| Markdown | 6e05af41395bcbcb9657170b8c84fc34500fec27202154ab3f04baa4630f8e66 |
| Publication page | 5b98721694970d7de41e318e569c2b59e73bd70e55b840ada109622ac9ccbb8a |
| Manifest | ede57325cbab8254e1e26f0558decb9b2acca28391d452dc97538e94acedba07 |
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 | kHzCoqy8k1vdp039O9f4iRnR+HIqDrccZO94tOvWNoW7Likjl8gPfXlvKqLBv4smFpLYst/xWc3gpVTWoLu7DA== |
| 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
| 2026-09-17T12:12:56.753882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012063observed 5b98721694970d7de41e318e569c2b59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:56.736154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012063/manifest.jsonobserved ede57325cbab8254e1e26f0558decb9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:56.717502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012063/publication.mdobserved 6e05af41395bcbcb9657170b8c84fc34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:56.698256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012063/publication.txtobserved d2e14df1859c0d9c88ab3fbb6dc5cf06...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. |
|---|