OT-2026-000097942
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, pump fed, supply line pressure sensor, sustained blow-off before 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-2026-000097942) never changes.
Identity and time
| Publication number | OT-2026-000097942 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-730e-91d9-55cfc6142baf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097942 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48abcc17e62f227089308056ff1b823a5c57909753ac3b7dc09a2bcf804fec28 |
|---|---|
| Markdown | d69ef51c57c8dafe3494b69c9a4cb36cba33ef471c7a17af6ac154245965a25b |
| Publication page | 6a772c11016b82147b134d7f903585853c4a3093b91a25244c6fa20512be5f67 |
| Manifest | 29e6c52567ad3f7216812a85b603c82b7d80d697832e4b7d8aa3d6322380e17f |
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 | DJ51nuI/Avl2NGp5ILV3OXGoYetKJVyxXsGBdVvB4hUCCPETXxRtZ1bUe6oVPbuu9wHLGFt2Tbahi220cvauAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:04.601113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097942observed 6a772c11016b82147b134d7f90358585...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:04.583873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097942/manifest.jsonobserved 29e6c52567ad3f7216812a85b603c82b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:04.565433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097942/publication.mdobserved d69ef51c57c8dafe3494b69c9a4cb36c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:04.547133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097942/publication.txtobserved 48abcc17e62f227089308056ff1b823a...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. |
|---|