OT-2026-000095667
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
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-2026-000095667) never changes.
Identity and time
| Publication number | OT-2026-000095667 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-7347-ad7d-2a3e1285dfed · 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-2026-000095667 |
| Status | PUBLIC |
Content hashes
| Canonical text | d2fea28052550ed6bfe985b797b8beb0553ca92a20915cb29609d35d45b81ddb |
|---|---|
| Markdown | b71c4cea632ff937cd072310e6a39f4613b9f120d8c3577670b9ffb5d12a3f58 |
| Publication page | 2d3ce497245ec9c77dd1505786e139d14db9e4700479ee92396efce609648f77 |
| Manifest | 24ac53d8c928cc45e74f0b884b1da351452bba92427dfae160d5d1a726c387b6 |
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 | Br0+B+MQojyx/FlLF0OsM3+EVQKFEIwWf9Eo2wNOoYlZqodsoLfMLl1wyWF0A8mh9SleG1n3KPEmJrXIOjzUBA== |
| 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
| 2026-09-17T09:35:08.400818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095667observed 2d3ce497245ec9c77dd1505786e139d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:08.382236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095667/manifest.jsonobserved 24ac53d8c928cc45e74f0b884b1da351...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:08.363854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095667/publication.mdobserved b71c4cea632ff937cd072310e6a39f46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:08.328828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095667/publication.txtobserved d2fea28052550ed6bfe985b797b8beb0...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. |
|---|