OT-2026-000076350
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented 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-2026-000076350) never changes.
Identity and time
| Publication number | OT-2026-000076350 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a70-7598-a16e-cd04e24fc9cf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076350 |
| Status | PUBLIC |
Content hashes
| Canonical text | d61b0bb37edaddabb70dc57e10955ec5f1c8cae0b41c01f2aa0474ce91a06873 |
|---|---|
| Markdown | abbb9759b14e7502d249a9fdc154853e9eabadc3186cb5d5bce8f6a7c97b0b10 |
| Publication page | 9a26dbfaa34321f690152722f6299c010b137d1005cd00890ad39ef59ae11152 |
| Manifest | 809ec5318b5eda2e854223d1e4efb3f68ebef7f7613384c192531481a1e69044 |
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 | hxmIzEMjpT8Cu3IFoPCMmqgZwphzqSURzxBbWbZ1oRXsMoivW5e2pTQtn/7eJlORYMWmbspwCK2WMcavdJpHAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:12:12.709660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076350observed 9a26dbfaa34321f690152722f6299c01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:12.691192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076350/manifest.jsonobserved 809ec5318b5eda2e854223d1e4efb3f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:12.673968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076350/publication.mdobserved abbb9759b14e7502d249a9fdc154853e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:12.656800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076350/publication.txtobserved d61b0bb37edaddabb70dc57e10955ec5...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. |
|---|