OT-2026-000012932
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, 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-2026-000012932) never changes.
Identity and time
| Publication number | OT-2026-000012932 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5564-74c2-9e93-95ecec1d1149 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012932 |
| Status | PUBLIC |
Content hashes
| Canonical text | 852882a98ac998d6b4992534258b391ec094623795850a1f67cc4a136176bcad |
|---|---|
| Markdown | a128fadde4af1f984c1fc539fb84f7fbebedf7429424b598acecee5c30248f71 |
| Publication page | 1e8b72a0ff6580629a2fe16920025e5ce4ef718d41dbc74aecd5be717178656d |
| Manifest | b7096f5c2c412f43299753a938fa68eb9e0f7303e1a893d5560c77708564876e |
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 | WZDvVQuu0mgFyFqCs2pJdlD5HYNDq40VKEQeih5piyFwSHfBN/uAmka6GrmvOJWYVxynAgfAqzuA1YIAUs7KDg== |
| 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
| 2026-09-17T12:10:43.921246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012932observed 1e8b72a0ff6580629a2fe16920025e5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:43.900636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012932/manifest.jsonobserved b7096f5c2c412f43299753a938fa68eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:43.880643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012932/publication.mdobserved a128fadde4af1f984c1fc539fb84f7fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:43.861533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012932/publication.txtobserved 852882a98ac998d6b4992534258b391e...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. |
|---|