OT-2026-000103265
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, pump fed, pulsed blow-off 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-2026-000103265) never changes.
Identity and time
| Publication number | OT-2026-000103265 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3f-7431-8748-55162c66558c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103265 |
| Status | PUBLIC |
Content hashes
| Canonical text | 70f7d6c1b1e11f0c66b1d8567d0c0a217b9e83322af11494464997d5fcee0b51 |
|---|---|
| Markdown | 361a33f3bcaaabc4fc7619b5549980728a7fecbf2add86e7b477550ecf625adb |
| Publication page | ac3dbe0c2dd65e97efef90f2ad8cd8c74ab567c8015997a2d7f02b33583c2f80 |
| Manifest | 81031fccbd9b4aff89bf28757a7aa440354a6e69f64a95eecd86304b811a3450 |
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 | 78iy2Srz84TyIcheVMVVPGLYckSiPgOwzYRQ6Oz/ZwFwdE5YTrqmAO37bUH0iRMdHEilqKqo6TlqqdMyumBmAA== |
| 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
| 2026-09-17T09:23:30.195176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103265observed ac3dbe0c2dd65e97efef90f2ad8cd8c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:30.177758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103265/manifest.jsonobserved 81031fccbd9b4aff89bf28757a7aa440...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:30.159112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103265/publication.mdobserved 361a33f3bcaaabc4fc7619b554998072...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:30.142374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103265/publication.txtobserved 70f7d6c1b1e11f0c66b1d8567d0c0a21...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. |
|---|