OT-2026-000095669
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, single 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-2026-000095669) never changes.
Identity and time
| Publication number | OT-2026-000095669 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-7e83-a058-ed9a220e49ce · 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-2026-000095669 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d0640b1ab20adc4777fcfb9d4231c76cf87de6dcdac349bfb8efe40598c3a27 |
|---|---|
| Markdown | fdca267a557fc3b5040884fa5ab4eea5bcae4fc059a2fb2180872492427bafce |
| Publication page | fad23a2724d5109eed478a30d46b332eead4128f0f4a132db1921b0065cebbd2 |
| Manifest | a3235d75a5dc2cf02afc9a875b427c14ca7a79016c588298ed44b9d1d4ab43bb |
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 | JzOIpySgZON3QiU/CS6Fwd98Jn/i2yMo77T6n8ny60fhKewtkMGD70OMcTynZ6/eUaVqlBUdgOxd7UOuaLgdAA== |
| 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
| 2026-09-17T09:35:08.563687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095669observed fad23a2724d5109eed478a30d46b332e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:08.546056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095669/manifest.jsonobserved a3235d75a5dc2cf02afc9a875b427c14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:08.528224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095669/publication.mdobserved fdca267a557fc3b5040884fa5ab4eea5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:08.510219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095669/publication.txtobserved 8d0640b1ab20adc4777fcfb9d4231c76...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. |
|---|