OT-2026-000044635
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, single stage ejector, manifold 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-2026-000044635) never changes.
Identity and time
| Publication number | OT-2026-000044635 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39da-71b9-a198-bb8fdde0540f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044635 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5b57eea026e4106972f8c491a5f3ddb010d707d78c96681c45e912b5c31f4f7b |
|---|---|
| Markdown | 0206b80816a5c6fdba33f63f6235850e93ddee3f0da62f77a3be582c24a610ee |
| Publication page | f370d30e5f1218e100ef27017a035bcafbaedf41e85cf53c82a096660c444847 |
| Manifest | e3ec0efab0f8e3379c46699de9925cefb3b52700cee4fd44e3ad6e571e364ee4 |
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 | KVEKjzazDj1sGQGiPneJfp9XUzuxS2lHYDu63dRg8zkm+szMqhqZz3oVVprmgPXTrq08UsjAC5E8pYejzR49CQ== |
| 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
| 2026-09-17T11:11:52.573926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044635observed f370d30e5f1218e100ef27017a035bca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:52.554383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044635/manifest.jsonobserved e3ec0efab0f8e3379c46699de9925cef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:52.535232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044635/publication.mdobserved 0206b80816a5c6fdba33f63f6235850e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:52.515694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044635/publication.txtobserved 5b57eea026e4106972f8c491a5f3ddb0...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. |
|---|