OT-2026-000064322
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, pump fed, supply line pressure sensor, vented after 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-2026-000064322) never changes.
Identity and time
| Publication number | OT-2026-000064322 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-7edf-9659-3a82a81cc0ec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064322 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0aeda581c58454275c1a4a375fc90ae001c409e82390348ec0036528c3e89ab6 |
|---|---|
| Markdown | f5c60af0dec15ae8bd4abce4420b606aec950ed6bc836b068c7a135763b60ea8 |
| Publication page | 49472d434f21aadea25b95cd5c9c188365e07729e2bed285d3c907a94b9669c9 |
| Manifest | f81ce770ed3d347930e1752d08f969818c166dac8a5d5412156f69a5c54825cd |
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 | 86BP8cvVtVI4t9XKMS/3bekfme7O4I68IBqzrgln8h1Waj+oPRmLRMKrlQbDaHamZDiQlht4cyl/is6UyLVwCw== |
| 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
| 2026-09-17T10:36:28.530795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064322observed 49472d434f21aadea25b95cd5c9c1883...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:28.513154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064322/manifest.jsonobserved f81ce770ed3d347930e1752d08f96981...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:28.496464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064322/publication.mdobserved f5c60af0dec15ae8bd4abce4420b606a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:28.477329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064322/publication.txtobserved 0aeda581c58454275c1a4a375fc90ae0...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. |
|---|