OT-2026-000039097
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed blow-off after set-down, on a tool changer
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-2026-000039097) never changes.
Identity and time
| Publication number | OT-2026-000039097 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9672-7896-b04c-b72ca250c9c4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039097 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d434a2234fbee4d9ab9f4491e74198852a7c64df07127bce459179410d8bd2f |
|---|---|
| Markdown | 96e2dd4c2c7987c45a79d14f221910bfa948d1e80612f7a892f10004a3e12255 |
| Publication page | ab7e613de9975521a71e30c3bfa656992ede70fb477121170d136c2ca96e81c2 |
| Manifest | 2a1b2f6b756852c7ada1f11604eda650b32d406ba8b0b61e5ae8fcd452819d23 |
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 | vsA5bAqCvYLc5OTx6dc6QerXEe7xGYAUCQ5Mv3bLIb88cHggAVQW0YbRABtUf5LpCCy7MDIurT9i9g1L6oDHAg== |
| 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
| 2026-09-17T11:20:34.982541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039097observed ab7e613de9975521a71e30c3bfa65699...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:34.963965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039097/manifest.jsonobserved 2a1b2f6b756852c7ada1f11604eda650...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:34.946508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039097/publication.mdobserved 96e2dd4c2c7987c45a79d14f221910bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:34.928571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039097/publication.txtobserved 7d434a2234fbee4d9ab9f4491e741988...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. |
|---|