OT-2026-000012199
Publication integrity record
Three cup vacuum gripper, three zone face, two stage ejector, 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-2026-000012199) never changes.
Identity and time
| Publication number | OT-2026-000012199 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f5-793d-9caf-a04433fc1057 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012199 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5496d295049a657e96306babdfdab43c0d089a1e2c8ede2f06ce55ceeee254d5 |
|---|---|
| Markdown | 8a96b98b1580cb7e84f9446228641bc1475127d7bc769477c9d3f49aea3f2d31 |
| Publication page | c6c884eaac8827c412ff904c2a4708eb91d3f096f9e55da19a45ccf1218c58ef |
| Manifest | 600f5100bd94961857903954acf127cde352f94d6b156bba6b3b684405c89ed6 |
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 | FTiiRbRKTwWolPmTu5orylBiIkZ3XVbdylp8WSFJ6rbo++zi27ClnzJzvUy/J55FC14efnMcB82GZNjEN+mtCw== |
| 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
| 2026-09-17T12:11:06.566843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012199observed c6c884eaac8827c412ff904c2a4708eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:06.547412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012199/manifest.jsonobserved 600f5100bd94961857903954acf127cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:06.529993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012199/publication.mdobserved 8a96b98b1580cb7e84f9446228641bc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:06.509838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012199/publication.txtobserved 5496d295049a657e96306babdfdab43c...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. |
|---|