OT-2026-000098122
Publication integrity record
Two cup vacuum gripper, two zone face, four 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-2026-000098122) never changes.
Identity and time
| Publication number | OT-2026-000098122 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e963-76f6-9e4c-a6464920c112 · 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-2026-000098122 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7cfa4c0cb5efb69eca844d374659da1f7e26091e1ff81f100bc0f2efabdcb78a |
|---|---|
| Markdown | ed2ec7253c5dc7ef76f09a71d78ff9227ba853a6695bd82c219ef4e17b0a89cd |
| Publication page | 0fdace0b9c9bf386dcc2d876e2827d32493c5e3ceb2afd4eca873af10b3ee407 |
| Manifest | e03ea81a85b6b777d25897913a3e9c93767b0357aadaea9c1027abc720ba9146 |
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 | 5BNwwb8ZNkZrOmknZFXEboqf2XigSHg5xUEEy3hGZ/do6iVtWcMD2ln0iXDItYAt612BnIZcq8/bwAbxY8rdAg== |
| 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
| 2026-09-17T09:31:15.795615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098122observed 0fdace0b9c9bf386dcc2d876e2827d32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:15.776839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098122/manifest.jsonobserved e03ea81a85b6b777d25897913a3e9c93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:15.758286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098122/publication.mdobserved ed2ec7253c5dc7ef76f09a71d78ff922...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:15.737177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098122/publication.txtobserved 7cfa4c0cb5efb69eca844d374659da1f...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. |
|---|