OT-2026-000036344
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained 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-2026-000036344) never changes.
Identity and time
| Publication number | OT-2026-000036344 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d0-755a-b3fc-22373a011f65 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036344 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f41cfb80cb4700e84403dccabdca6ed41a156d0ce6a151c52e86f56789d3ffe |
|---|---|
| Markdown | 3e613b9e58a6120b94d2558323dc05addfbea3740ec3ec15d8e2c067c132d09f |
| Publication page | e641f44d1fcd064c5b2ea862df0973763898b9525fa865bf2c83202ec5aa96af |
| Manifest | a7573684c518dce47104aae6a700bec30d8ea27d82c69cd95a3f1ad0f068597b |
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 | z3eiA3DjDBSKFOl+7shk0JjqvE/leNY1eaHWueQRl6nhGCyop/iEsRIgfB1zzzH7IDH5FygvRz7QI10fqKs3Cw== |
| 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
| 2026-09-17T11:26:37.437837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036344observed e641f44d1fcd064c5b2ea862df097376...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:37.421434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036344/manifest.jsonobserved a7573684c518dce47104aae6a700bec3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:37.406358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036344/publication.mdobserved 3e613b9e58a6120b94d2558323dc05ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:37.389201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036344/publication.txtobserved 8f41cfb80cb4700e84403dccabdca6ed...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. |
|---|