OT-2026-000101242
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000101242) never changes.
Identity and time
| Publication number | OT-2026-000101242 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-7d89-8cd3-c51d9b456f9f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101242 |
| Status | PUBLIC |
Content hashes
| Canonical text | b698b6fa807836136b1bf3f0a3a35f7ee3dfb36f410764df1065eaa5f3c33c41 |
|---|---|
| Markdown | 8abb9ac19584e852c142043f2b85fe9d38097882b69c4321045a84a096315519 |
| Publication page | 773e5b8a57801521bde48777ddb777f254520b8ab19d87819c3d846b561192d4 |
| Manifest | 810227f6992d61c858ed223a329eb444853b9a3c76122f161bb20c7b41fd7aec |
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 | 50y7CpSH/8vdT6J7AWLFOm3ggSNXInuOBvNE/uF/CSny4Zyt7k+2wDkAcQl2Jiten8peASI8iIVhyhPRXi7BDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:54.209268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101242observed 773e5b8a57801521bde48777ddb777f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:54.190376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101242/manifest.jsonobserved 810227f6992d61c858ed223a329eb444...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:54.169495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101242/publication.mdobserved 8abb9ac19584e852c142043f2b85fe9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:54.152095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101242/publication.txtobserved b698b6fa807836136b1bf3f0a3a35f7e...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. |
|---|