OT-2026-000030797
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, 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-2026-000030797) never changes.
Identity and time
| Publication number | OT-2026-000030797 · never reused |
|---|---|
| Internal UUID | 01a0ae74-3fb4-7384-ac87-47f59416b54b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:49.275361Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030797 |
| Status | PUBLIC |
Content hashes
| Canonical text | e3caf45ad89ce9964b2c8205e9a143dfb471e1df8e7a1b98831d513ac7cc5ed9 |
|---|---|
| Markdown | f9a9605232e1479f88e5f62ccc768640c87a73dbb1d80476bf6a28ce812fc742 |
| Publication page | a4453e0a34c6927518febef9b68d84713bb5284a5025ebdfc970322c8517be14 |
| Manifest | 5a081f6d429a70b44a3e9d36c8c88f1f88736f622d59e57b8303b9e4416b4b2c |
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 | /Y/tNbRRxqwBy6SQgAox7urBrEA4sfILUc9FMS2yQpRTXEdovo6fBdmIwL8HUGAVrLS5YojZU7+m+pky8GQfBw== |
| 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
| 2026-09-17T11:36:45.963811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030797observed a4453e0a34c6927518febef9b68d8471...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:36:45.943950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030797/manifest.jsonobserved 5a081f6d429a70b44a3e9d36c8c88f1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:45.924565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030797/publication.mdobserved f9a9605232e1479f88e5f62ccc768640...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:45.903187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030797/publication.txtobserved e3caf45ad89ce9964b2c8205e9a143df...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. |
|---|