OT-2026-000023984
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, pulsed 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-2026-000023984) never changes.
Identity and time
| Publication number | OT-2026-000023984 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-7c1f-89d8-447af15b5eb9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023984 |
| Status | PUBLIC |
Content hashes
| Canonical text | f0c696f9da40ac01b07f707ae354a6d2e3556e22dced02e07ad8b28a1e7345b8 |
|---|---|
| Markdown | 1863f4f37adf9aae512cdce3c21c7366401d5b12486389303ccff313e24094ee |
| Publication page | a7068d900abcfe6daba3cce42f31cf6ca236b13b7545a3bdc22553df80dd3a10 |
| Manifest | d8e40f21b93135f6addc5e4d8c536092311db1bbe1e5683f3bc4abe80ea41e3d |
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 | VY4A20YJnf11Jlenp/ncoQSHfz5ogUhqQa/cbmwkDH76loJMOWDlwvRmcrVNrKKD/9QQ91YKjpQmjX4qpKSLAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:50:45.111871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023984observed a7068d900abcfe6daba3cce42f31cf6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:45.093764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023984/manifest.jsonobserved d8e40f21b93135f6addc5e4d8c536092...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:45.075050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023984/publication.mdobserved 1863f4f37adf9aae512cdce3c21c7366...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:45.056427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023984/publication.txtobserved f0c696f9da40ac01b07f707ae354a6d2...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. |
|---|