OT-2026-000101422
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, pressure sensor per zone, 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-2026-000101422) never changes.
Identity and time
| Publication number | OT-2026-000101422 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-7b8c-9b25-ec498b1b839c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101422 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2f25ea707453f525d6c56e0cf57da277b165a88c172063134b67ee9633cbf14e |
|---|---|
| Markdown | 1dfb6107b838a293e4daf801224300ffd5def51b9317e8af5f22eb0fed729401 |
| Publication page | ab78cf632d377212726d8fc69ab6ffb79493f1b2fcc049ef419edd220ff3a807 |
| Manifest | ca7cfe7f9207c84fdacaea6a19fe5bdead3d8cc5d0190d2b9aa0a3ab1bb7d55a |
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 | 2Ajs+sd2eXtDv9ewxqHppmgJ9LpT9qYby2ogK76vZa9RkHHvPv+3H3MOl9dogxB2uKKqfhLLIKA1UNaFuYAzAA== |
| 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
| 2026-09-17T09:25:58.415100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101422observed ab78cf632d377212726d8fc69ab6ffb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:58.396087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101422/manifest.jsonobserved ca7cfe7f9207c84fdacaea6a19fe5bde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:58.376162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101422/publication.mdobserved 1dfb6107b838a293e4daf801224300ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:58.358445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101422/publication.txtobserved 2f25ea707453f525d6c56e0cf57da277...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. |
|---|