OT-2026-000040423
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, 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-2026-000040423) never changes.
Identity and time
| Publication number | OT-2026-000040423 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2701-7f4c-93bc-9a5088712484 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040423 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5b49d0d1f0f90abac782a7d64a64a7ba6f300b86385a85775dfde6a6d76fa73f |
|---|---|
| Markdown | 3b9acfe1d65c33de7079c54087313cb455d04eaecf4bf8d0f69126991e20d98e |
| Publication page | 9b078bc48615ef24cfee0ee98c7a9caee132eed0001423fb0448cde6805aa369 |
| Manifest | 2705780084fe7861f3cd53bc412249dc2e8d2584ffa6398387bcd869f428cd8f |
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 | QLxnoFcFewE5nAtVZ2dbOO3KCAcKiG+b7OLZdVh7hpJCH3aqWIMNAVkiuIviVw/qcMpzVBi6q3nv/8twEI3NBA== |
| 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
| 2026-09-17T11:19:27.878570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040423observed 9b078bc48615ef24cfee0ee98c7a9cae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:27.860618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040423/manifest.jsonobserved 2705780084fe7861f3cd53bc412249dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:27.842336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040423/publication.mdobserved 3b9acfe1d65c33de7079c54087313cb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:27.824750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040423/publication.txtobserved 5b49d0d1f0f90abac782a7d64a64a7ba...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. |
|---|