OT-2026-000102866
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, 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-2026-000102866) never changes.
Identity and time
| Publication number | OT-2026-000102866 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3c-7825-8558-85a3cbf575ed · 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-2026-000102866 |
| Status | PUBLIC |
Content hashes
| Canonical text | 21e63b68ef303ea54cbefcb6dd57c8a59e6abb4bebc11ff9c702a01a27416b40 |
|---|---|
| Markdown | 1ee0aa1e83bca82ff605b79a836253bb12c09a9f52ccebae9a0fa3e07594d0a3 |
| Publication page | d654ba8f6eaa7b90d15b5efc3405161afb6584c4e8407b9aa74e6b64e5aaee73 |
| Manifest | 05826c6459221541b10ea068dd3f2c0b30c8e8e07accb25a904dc8d24fce5d27 |
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 | 59mw+rhWhIcWblhUe92OSN0ohg2Dben59hBktjP0WKH2Kt8lIpgfMbxe59FKjxSJikSDiWTKrShdzhb30pyvDQ== |
| 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
| 2026-09-17T09:22:48.741479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102866observed d654ba8f6eaa7b90d15b5efc3405161a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:48.725796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102866/manifest.jsonobserved 05826c6459221541b10ea068dd3f2c0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:48.707882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102866/publication.mdobserved 1ee0aa1e83bca82ff605b79a836253bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:48.691556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102866/publication.txtobserved 21e63b68ef303ea54cbefcb6dd57c8a5...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. |
|---|