OT-2026-000095566
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, plant vacuum fed, 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-2026-000095566) never changes.
Identity and time
| Publication number | OT-2026-000095566 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f75-7852-9c41-3113a1126edb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095566 |
| Status | PUBLIC |
Content hashes
| Canonical text | aff5f6dc993c1155477192f295c6a7a739297b8ff48ea164621bbfba4286cdcb |
|---|---|
| Markdown | 3b3f08d61a79e2368187e6e9a83eab391508903eaae720719108eaf6f97a88d8 |
| Publication page | ee370e43ca847d6d1dddd98bb2091c73c9289d5c84a90b792f7858a6ecb245d6 |
| Manifest | 68fee0b09fff5f60ade70056a14dd1e8d84537e9825765d1875cb015a0bb370a |
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 | nNGQPdtlMWuuPsLWkLIBQyfsP2VcJUoG0DnUW2u+Zr3uNc8XQmbKPJVqZma6ea4j6gX0nT6ycGsi3vIXrLzPCw== |
| 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
| 2026-09-17T09:36:58.941533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095566observed ee370e43ca847d6d1dddd98bb2091c73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:58.924721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095566/manifest.jsonobserved 68fee0b09fff5f60ade70056a14dd1e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:58.908456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095566/publication.mdobserved 3b3f08d61a79e2368187e6e9a83eab39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:58.889892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095566/publication.txtobserved aff5f6dc993c1155477192f295c6a7a7...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. |
|---|