OT-2026-000083791
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, three stage ejector, sustained blow-off before set-down, on a tool changer
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-2026-000083791) never changes.
Identity and time
| Publication number | OT-2026-000083791 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0417-72fc-b19b-4b70d6622ecd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083791 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ace6866089f2f5c6100974af92d0927db641f240397d2c9afbd4bd58222149a |
|---|---|
| Markdown | bb343ce3588fa825a827788de04e4cd872f065121ad86a821ca0370db3d4e98c |
| Publication page | cd892f09bb2507c2f6d87bbd76f68209ebf2ce658f402c64aebf427936a233fc |
| Manifest | e30d2d18eccfd458bdcf7919f3d3215a25d2475e8fcf3bfa5b918a651153b914 |
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 | 4du9gPRrvJEtJkYCBowGkMBKudQQAkKiSXhlsG7MgwYj7yAfia23RfSCunB3+9sy3mHMzR3jnsIbT0Jb5/VxBA== |
| 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
| 2026-09-17T09:57:26.207652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083791observed cd892f09bb2507c2f6d87bbd76f68209...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:26.190931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083791/manifest.jsonobserved e30d2d18eccfd458bdcf7919f3d3215a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:26.175103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083791/publication.mdobserved bb343ce3588fa825a827788de04e4cd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:26.159831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083791/publication.txtobserved 6ace6866089f2f5c6100974af92d0927...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. |
|---|