OT-2026-000029576
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000029576) never changes.
Identity and time
| Publication number | OT-2026-000029576 · never reused |
|---|---|
| Internal UUID | 01a0ae73-5e22-7eb9-bd4e-9f5b8360d5a8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:51.545382Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029576 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ca3f54d50f3e782e9ad38dad73a2216a0e46107575460f90b51a19b86025a7d |
|---|---|
| Markdown | 25ea8dc003191bcc5bd496a1ba74e3c50a83e584ff25fde588e97a0ea2805d37 |
| Publication page | ca1fe026e37cd07b9611012996c4c21ff323eebb2c52860666d1f6164bac1005 |
| Manifest | 2b9589d6c2121145bec0a1fcbaad192525ae065522651eaeb39ae86a90252d76 |
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 | rTBwz+tkHA2F/Z3yas1kKIwvdA+U50BsmS/qlGb9AoaaxoDYBQwuGscu5xWUAASCY2mvXS+3VJ5JmbmOoiN7CA== |
| 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
| 2026-09-17T11:39:16.419110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029576observed ca1fe026e37cd07b9611012996c4c21f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:39:16.400663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029576/manifest.jsonobserved 2b9589d6c2121145bec0a1fcbaad1925...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:16.382858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029576/publication.mdobserved 25ea8dc003191bcc5bd496a1ba74e3c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:16.360780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029576/publication.txtobserved 2ca3f54d50f3e782e9ad38dad73a2216...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. |
|---|