OT-2026-000059939
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, pump fed, supply line pressure sensor, 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-2026-000059939) never changes.
Identity and time
| Publication number | OT-2026-000059939 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-751c-9023-41db1df1f41e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059939 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26704edc566b4c0fdefa118b8218b34b83b180c7e268e6e015167f6838186902 |
|---|---|
| Markdown | 0657b06703ead524af3c3522ab6865fe3b994ce0ce6ced776c9c9cb8a70c27ca |
| Publication page | 9e372611b52ead6b4db714b2fcff042d4d3013c9f89596a010e18dff75c10559 |
| Manifest | 2ab2f7ab46d51b8a34335d6c1129998522690d844331381e1357436c5a9a3488 |
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 | 0kedPuFT79+wk05Zak1Wn8mhJus0H2To36bNQuCmhqBld3FXzF5gFD8u2yDaLO1V4X7ILULDZUNACQ7Uomq7Cw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:42.883677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059939observed 9e372611b52ead6b4db714b2fcff042d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:42.865731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059939/manifest.jsonobserved 2ab2f7ab46d51b8a34335d6c11299985...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:42.847598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059939/publication.mdobserved 0657b06703ead524af3c3522ab6865fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:42.830406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059939/publication.txtobserved 26704edc566b4c0fdefa118b8218b34b...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. |
|---|