OT-2026-000027665
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, supply line 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-2026-000027665) never changes.
Identity and time
| Publication number | OT-2026-000027665 · never reused |
|---|---|
| Internal UUID | 01a0ae72-6999-75bf-b8e6-5a904f0e9254 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:48.928538Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027665 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92d83674d1b85992adf3def25fb2bc22ff1eb8411d2194833d25a7793244bae6 |
|---|---|
| Markdown | ceb4f2c42d10d31220b3e6127464f2822e24ee35622cb60f7670e35389f04f8f |
| Publication page | 6f8e075f42e6d39d8eec4f96dcd6583819fa2291897cac24abe18605873dc4cd |
| Manifest | e0d78247d37d996effbfc258d57fa791bdc7a3f172a509915621061b0f806f40 |
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 | Oqb3ZBxeJSmwI8g0mJui6FV2pYx0F9jhYVN2swxXmokU6hAFQWLHnRhI//JfstzdrbAo57sSlqfDoG/wHb53DA== |
| 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
| 2026-09-17T11:43:12.002626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027665observed 6f8e075f42e6d39d8eec4f96dcd65838...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:11.982827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027665/manifest.jsonobserved e0d78247d37d996effbfc258d57fa791...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:11.963418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027665/publication.mdobserved ceb4f2c42d10d31220b3e6127464f282...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:11.942723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027665/publication.txtobserved 92d83674d1b85992adf3def25fb2bc22...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. |
|---|