OT-2026-000095755
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, 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-2026-000095755) never changes.
Identity and time
| Publication number | OT-2026-000095755 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-76f5-8773-fd471a8ae93d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095755 |
| Status | PUBLIC |
Content hashes
| Canonical text | eff2b582444733a603bc03e325c4bce43ad8b5b1d626991261ed4dc7b70cf268 |
|---|---|
| Markdown | f4b08ec0ffa282a977753a2650d3fffc61a57dfc83be76625eabace04e859ccf |
| Publication page | c109bd4abbefba9067371f6bae02cf2715c94a0d117b1040998a8495d3acc9c6 |
| Manifest | 2ffd84e4144ff6b01a6c1d2d32c142939780b2b0a7a30d00ca859e8f65bdfa97 |
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 | UZG4RNxkdKeq0dd2DCzLTGaz+Md/zhEXFITXru9JqkcIckCuRHw0avQqrnvU2RfdrQBXEqKsPGdZGW69X77wBQ== |
| 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
| 2026-09-17T09:35:19.426389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095755observed c109bd4abbefba9067371f6bae02cf27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:19.407943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095755/manifest.jsonobserved 2ffd84e4144ff6b01a6c1d2d32c14293...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:19.390534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095755/publication.mdobserved f4b08ec0ffa282a977753a2650d3fffc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:19.373348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095755/publication.txtobserved eff2b582444733a603bc03e325c4bce4...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. |
|---|