OT-2026-000093114
Publication integrity record
Four cup vacuum gripper, four zone face, 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-2026-000093114) never changes.
Identity and time
| Publication number | OT-2026-000093114 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0910-7510-b6e8-b78764b93406 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093114 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7fa142498b3e0969f92e1ddd4c13741ec5860ea38c0e2a859b475c8717c1676e |
|---|---|
| Markdown | 6b7eb62b59b7d18000817e721fa43060c48bc86d8274ca44073c1622b9789542 |
| Publication page | 0e5515b99e07bc404b708fb25b1e07fcc941f2258f2122ea3e75be3c144281f7 |
| Manifest | 7270240fb3ad5010efd584fec03f8cd9beb833d9855a1726c0cf3667d3739d05 |
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 | Ol9/terRc1EY5PZF8t8XaN7QqOinK/cETc497M6wiRzuqNh2+hlRoW3EW6O5iUmW2AaMQ/qP0+JGxEaGQrgDBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:23.908283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093114observed 0e5515b99e07bc404b708fb25b1e07fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:23.890889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093114/manifest.jsonobserved 7270240fb3ad5010efd584fec03f8cd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:23.871911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093114/publication.mdobserved 6b7eb62b59b7d18000817e721fa43060...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:23.853716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093114/publication.txtobserved 7fa142498b3e0969f92e1ddd4c13741e...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. |
|---|