OT-2026-000065062
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, manifold pressure sensor, vented 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-2026-000065062) never changes.
Identity and time
| Publication number | OT-2026-000065062 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-decb-78b9-8648-edd771a31c7f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065062 |
| Status | PUBLIC |
Content hashes
| Canonical text | 156717eb408f40fba96b3f38b13900833b5d309e543dc83e77855656241c4e26 |
|---|---|
| Markdown | 6b8e66077ff11cfc9e8c7548ace04b5368a0fc527eecb545b3e49c419c868150 |
| Publication page | e59dff12509e663aefdbeb9eef23e3ba8efa444a244b39166e8a68aeff36f761 |
| Manifest | acae8b93e0c67d1a9d1b175394a990f1de52af3f8150133741a142105b96ccef |
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 | /8OnTO8D6TKZDi+O8gxuI1w+LqbJwObr0yXmUFNG5ml1yH+2XBRE316442Hz+Xxtj/fCizbth1utcseC+70tCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:02.445544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065062observed e59dff12509e663aefdbeb9eef23e3ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:02.426569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065062/manifest.jsonobserved acae8b93e0c67d1a9d1b175394a990f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:02.408796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065062/publication.mdobserved 6b8e66077ff11cfc9e8c7548ace04b53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:02.390583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065062/publication.txtobserved 156717eb408f40fba96b3f38b1390083...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. |
|---|