OT-2026-000010381
Publication integrity record
Three cup vacuum gripper, three zone face, pump fed, supply line pressure sensor, sustained blow-off after 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-2026-000010381) never changes.
Identity and time
| Publication number | OT-2026-000010381 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee6-7140-856d-b75fbad1dfeb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010381 |
| Status | PUBLIC |
Content hashes
| Canonical text | f4dc1a778a5d1a5bf4186536ab3dbdb8054a5e0b026eb6f124054e20574b1dd6 |
|---|---|
| Markdown | d88002fac12c46fe6b7282b1403fcfea7ca60df5ae63b571ecea89ed0efd4a71 |
| Publication page | 1dab34cb95973fd20b51c98e9d46a61710d7f3449e78919b04f0845da8a31f0b |
| Manifest | bccd45c25a2be16fa9dfb976c4d4179c233980208a4f1b396c53e80f2160f421 |
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 | SR6NHoFqySjFWMrbs6179eqOWR5V/Qqhg3I79/2kdC13q13omi7SSIcJ8rQjqy+zktmABEYxscrXkJGKH95gDQ== |
| 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
| 2026-09-17T12:14:29.885819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010381observed 1dab34cb95973fd20b51c98e9d46a617...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:29.864678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010381/manifest.jsonobserved bccd45c25a2be16fa9dfb976c4d4179c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:29.842111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010381/publication.mdobserved d88002fac12c46fe6b7282b1403fcfea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:29.821533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010381/publication.txtobserved f4dc1a778a5d1a5bf4186536ab3dbdb8...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. |
|---|