OT-2026-000059311
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000059311) never changes.
Identity and time
| Publication number | OT-2026-000059311 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8614-77b7-b3c5-a427c094fde9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059311 |
| Status | PUBLIC |
Content hashes
| Canonical text | 15fe3a293c8e57a9fab0100b34a0253c3dbc8a0e666cc26415feb8756f30a49b |
|---|---|
| Markdown | 1f0c21b539bd274db9c4e9da761416c0d528733de93b3827834993cc8198b17d |
| Publication page | 2fdb75c144eed3a508184b84723429ae0b256490e2b702e30edbb9ec0a00f120 |
| Manifest | 02566b35855b40ce655f3443466e45dfe6b93e8f2a9e8c9c5201f5df9609ae2f |
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 | ChztYmdX1fDaJl8YNu2JfVN7r0ekNTlndvyLJDqxTyGZ2oUvaenwgieaFV5M++RJhewrdjXvYMEUzuDFj1tPDA== |
| 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
| 2026-09-17T10:45:57.951730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059311observed 2fdb75c144eed3a508184b84723429ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:57.934796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059311/manifest.jsonobserved 02566b35855b40ce655f3443466e45df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:57.916005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059311/publication.mdobserved 1f0c21b539bd274db9c4e9da761416c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:57.898147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059311/publication.txtobserved 15fe3a293c8e57a9fab0100b34a0253c...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. |
|---|