OT-2026-000099804
Publication integrity record
Three bellows cup vacuum gripper, three zone face, plant vacuum fed, 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-2026-000099804) never changes.
Identity and time
| Publication number | OT-2026-000099804 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c978-7560-acfc-e44f197fd76a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099804 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0826f60a6c8b690605752d05ed7872a80b0e57013799e9f39db7bd6220a64c71 |
|---|---|
| Markdown | 62354be03cc80160fd3b613e12192c2b81fa8baae5763b306eb4c594d2766fea |
| Publication page | 8aa71c129a5680a0173cc6636ea440e14c9d7bc0e0e423eda11c0c19830185ef |
| Manifest | 5f3f307dcef60252603eb085123c8c670fc2221602bf11e3b6366ac32d11aea3 |
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 | MM62iBNOhRtDOZ09ks6QCnCqT1rmgaW3vtGb/0wFybsP7VBJtuJqKI6KeYpVJNGyBIFuOw0ufGABc9ldqZu9Aw== |
| 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
| 2026-09-17T09:29:50.542069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099804observed 8aa71c129a5680a0173cc6636ea440e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:50.526083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099804/manifest.jsonobserved 5f3f307dcef60252603eb085123c8c67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:50.509441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099804/publication.mdobserved 62354be03cc80160fd3b613e12192c2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:50.492769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099804/publication.txtobserved 0826f60a6c8b690605752d05ed7872a8...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. |
|---|