OT-2026-000103711
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, two stage ejector, pulsed blow-off after 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-2026-000103711) never changes.
Identity and time
| Publication number | OT-2026-000103711 · never reused |
|---|---|
| Internal UUID | 01a0aea4-e462-763c-951f-a3b1933f03f0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:57.105586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103711 |
| Status | PUBLIC |
Content hashes
| Canonical text | 650b052f26b92ca16fc26b627d2f24b021fac775ac9908e8dbc0f3e309631642 |
|---|---|
| Markdown | e0b6619d40adb2b06fb515f53d31ba92a1e477e3ffb2ebeb24195feb68517afa |
| Publication page | 5a2d0114ada52ebe62a7a6b66c3e4ed42e77bc603da56b73129fcb8b3a0664ea |
| Manifest | 5b412736b0c61bce6a230dae699e225f6db96244045f9c300bc04ca97f0ca541 |
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 | kRttr2ITuwgrhpbvGS/OzsYFgo671AQJWxD5fszLaAZ22QkSojpaPmtVribgbQLhLp0nTJ1GmhDlyZ2V0c+9BQ== |
| 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
| 2026-09-17T09:22:31.392681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103711observed 5a2d0114ada52ebe62a7a6b66c3e4ed4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:31.376723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103711/manifest.jsonobserved 5b412736b0c61bce6a230dae699e225f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:31.360775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103711/publication.mdobserved e0b6619d40adb2b06fb515f53d31ba92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:31.344665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103711/publication.txtobserved 650b052f26b92ca16fc26b627d2f24b0...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. |
|---|