OT-2026-000080156
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, 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-2026-000080156) never changes.
Identity and time
| Publication number | OT-2026-000080156 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4378-7830-8c5d-28ab2fb5a51c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080156 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e50ec926c00b1844788296adca886f85e65ce0e383bca9c49b32aa88c0f869a |
|---|---|
| Markdown | 1bfe6676741eb5e9388bda49f6a7a630848efbebb8372cd78ca2ffb15b6be8ee |
| Publication page | 21fde7862a9a1f0dfbb4e3a871d66746970ca2b40d1fc259c802aae7a099aa90 |
| Manifest | 27b332fae3d2445079c0306678fd20ce039cae736649c0e6740422985422aef7 |
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 | q/baGLaYHRW9ZNq880077Docv3Uwkf4rGzThNj+AsaHutnlM8Auxhsk+1gt/M90COaOlesFC+ElduWNlOQQVCw== |
| 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
| 2026-09-17T10:04:06.817846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080156observed 21fde7862a9a1f0dfbb4e3a871d66746...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:06.799194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080156/manifest.jsonobserved 27b332fae3d2445079c0306678fd20ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:06.782942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080156/publication.mdobserved 1bfe6676741eb5e9388bda49f6a7a630...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:06.766176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080156/publication.txtobserved 9e50ec926c00b1844788296adca886f8...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. |
|---|