OT-2026-000065155
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, three stage ejector, pressure sensor per zone, pulsed 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-2026-000065155) never changes.
Identity and time
| Publication number | OT-2026-000065155 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-7b88-93cb-80a64525a1dd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065155 |
| Status | PUBLIC |
Content hashes
| Canonical text | 62073dec54d4e316d6d07ef8e7dc43d34b54de960b421bf666028cebf919aa99 |
|---|---|
| Markdown | 043f6235dd7cae6c535dd835a53f67cb390dd2982f60ed3ed6864a16fb40455e |
| Publication page | 9bf7ee734b8480695886d6796552feda8d037b9f2e1e332aedf3ff5a4e21a32c |
| Manifest | bd772dd716bfcb4a271604bc41562c0f5d9d1a90774619df827cdec7dbf5673a |
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 | MGWbacD8/jj7R5yw+aWL0Ld+K3tBJSSnftaDuVo1VjWJM1qLaXQj585Q3bKNYVbMzzcW9h10FZtfwvfPMsCjCA== |
| 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
| 2026-09-17T10:34:59.563925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065155observed 9bf7ee734b8480695886d6796552feda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:59.545957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065155/manifest.jsonobserved bd772dd716bfcb4a271604bc41562c0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:59.527347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065155/publication.mdobserved 043f6235dd7cae6c535dd835a53f67cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:59.509361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065155/publication.txtobserved 62073dec54d4e316d6d07ef8e7dc43d3...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. |
|---|