OT-2026-000083406
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, supply line pressure sensor, vented after set-down
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-2026-000083406) never changes.
Identity and time
| Publication number | OT-2026-000083406 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c964-76a9-b2a4-1401c6e782e6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083406 |
| Status | PUBLIC |
Content hashes
| Canonical text | e9f420079c64102917620ca4a3bba250633c3dde1a66f85fabaa6022e45e7124 |
|---|---|
| Markdown | dfca16dc2a4511d59b4cc09345265d20a4ea9a5c25f89376852cc940a4e88e2b |
| Publication page | ac2a43aba5d669c15f6a72be7b23ebabdd6b4e482a724fbf4080d698514c90fe |
| Manifest | 500ca62362270e2383a618c54a567b5e29e623fe3891f5b2fd6c03cb29af0876 |
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 | OcOb5FGggYYP9OKXUOGTvC3yD0UISf/yH9AAtzXE+vTaJHP1/kuglNM97MJ5i8g6TDVYsP1QijWgquz+zbQjDA== |
| 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
| 2026-09-17T09:57:49.075776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083406observed ac2a43aba5d669c15f6a72be7b23ebab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:49.060276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083406/manifest.jsonobserved 500ca62362270e2383a618c54a567b5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:49.043304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083406/publication.mdobserved dfca16dc2a4511d59b4cc09345265d20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:49.027648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083406/publication.txtobserved e9f420079c64102917620ca4a3bba250...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. |
|---|