OT-2026-000009924
Publication integrity record
Single cup vacuum gripper, common isolation valve, three stage ejector, pulsed 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-2026-000009924) never changes.
Identity and time
| Publication number | OT-2026-000009924 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb79-7065-90a6-19a7c08e9c7b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009924 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ec0ff75329a54554ff4976e7950f6da6fb1b12695001f20e520cf36c25caeca |
|---|---|
| Markdown | 0b647233b680b4afcfdcbcb58ba8128012e9fd6df218139fe7163afad911e6f5 |
| Publication page | 1f9cf5e9f94bb32800a360b4c5adda63098eb4fd0801da2475ec075614287fbd |
| Manifest | 9e1ae68dc1e947453c2053f111076a95412161e14c32c7d1bb9fc900310cf30b |
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 | viKJlzPPfEmQQdD/LAlidm22YCH6rxDmFGLHJ9E7BPjo3SrNPrWayJRR0lWAcUFB8p5jPjFmybZ2IjYqtCX4DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:15:56.715076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009924observed 1f9cf5e9f94bb32800a360b4c5adda63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:56.694510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009924/manifest.jsonobserved 9e1ae68dc1e947453c2053f111076a95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:56.674011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009924/publication.mdobserved 0b647233b680b4afcfdcbcb58ba81280...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:56.655188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009924/publication.txtobserved 6ec0ff75329a54554ff4976e7950f6da...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. |
|---|