OT-2026-000044945
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off 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-2026-000044945) never changes.
Identity and time
| Publication number | OT-2026-000044945 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911c-73ae-b1c9-c3f20816a4f4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044945 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1940163b03dc7630a9c2753218da75c8b4d476f54fa438550c5f2cf94c595ddb |
|---|---|
| Markdown | 513a3de39085f339f2c5ec1d8cb82f0fc913e1351ec40bc9fa23cf231ae31cb1 |
| Publication page | e157537972163cff0a1591c11168e0a54634a0b4609481cbecfed0d958d568ae |
| Manifest | eef013af7f4248dc3b9b0853a3c842d5bc241382dceb71ae680a5599fefab489 |
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 | oIgPCfA2RV7T/CXzM3grw5ovnC+ZYyQuMlx4wPuenEg9jXBmMj+7/RqdGBw3qQ6esGexpFNKeG4agMSXGeJSAA== |
| 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
| 2026-09-17T11:11:37.499794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044945observed e157537972163cff0a1591c11168e0a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:37.481301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044945/manifest.jsonobserved eef013af7f4248dc3b9b0853a3c842d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:37.463600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044945/publication.mdobserved 513a3de39085f339f2c5ec1d8cb82f0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:37.446296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044945/publication.txtobserved 1940163b03dc7630a9c2753218da75c8...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. |
|---|