OT-2026-000018297
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed 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-2026-000018297) never changes.
Identity and time
| Publication number | OT-2026-000018297 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-b489-7799-bc48-7d7b36fcd0bd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:45.971508Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018297 |
| Status | PUBLIC |
Content hashes
| Canonical text | 69be98f81b36efd27be608a9bbeacf2ab9fd82f5c4aefc32db89cc7d29c3bed8 |
|---|---|
| Markdown | 4d124be5b81eb5bda6c5141fb270bac9bf4cbe8fa7d6462fae8f526021cea6d6 |
| Publication page | b55830f13170952c0c82e8492a7590825d8338976f74d6c2925fc52f35ca892a |
| Manifest | 1887e73ac8c53304aab55d683ea0bb347380d8465403df05b8aef16f94766227 |
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 | cD1gx4IjYOiDQAH6UGgc9DgbYMCQlV6Q5YiSHLX+0UFV8u6T2YabjrpwHmcD9AJElPbE3lel+2nTxYZUV5yvDQ== |
| 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
| 2026-09-17T12:00:10.272638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018297observed b55830f13170952c0c82e8492a759082...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:00:10.238606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018297/manifest.jsonobserved 1887e73ac8c53304aab55d683ea0bb34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:00:10.217617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018297/publication.mdobserved 4d124be5b81eb5bda6c5141fb270bac9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:00:10.194165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018297/publication.txtobserved 69be98f81b36efd27be608a9bbeacf2a...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. |
|---|