OT-2026-000098422
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, 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-2026-000098422) never changes.
Identity and time
| Publication number | OT-2026-000098422 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7ff3-aa6c-11c2daf6abcb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098422 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0e1422105672528266a9571352cc3e3a44ff8d754a00f313a5b94c13b749d36c |
|---|---|
| Markdown | b38b6ab686a06abacfa29e70d4399f8fdbf23a24544c782d08f6886051276f89 |
| Publication page | 1cae9555e679242ad8cca063e39a2f78d071dabfe96a79cf57d8564f0e67896e |
| Manifest | 048d3cfa5dc860891e08f6d796878e332aced2f3341c4a3f1d6ccf389609f1e1 |
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 | jA6k9pfzDGmfG2tZ6yvUf8Zu8D6D0braeaTynBvXR/r4O/ZFpYgE2JUlgWML2GTO7tcDYiXRq6Q9tUeElucRCQ== |
| 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
| 2026-09-17T09:32:16.471132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098422observed 1cae9555e679242ad8cca063e39a2f78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:16.452004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098422/manifest.jsonobserved 048d3cfa5dc860891e08f6d796878e33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:16.434885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098422/publication.mdobserved b38b6ab686a06abacfa29e70d4399f8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:16.414493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098422/publication.txtobserved 0e1422105672528266a9571352cc3e3a...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. |
|---|