OT-2026-000013966
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, pulsed 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-2026-000013966) never changes.
Identity and time
| Publication number | OT-2026-000013966 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8dea-7bbf-aabb-31b05bc5ca76 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013966 |
| Status | PUBLIC |
Content hashes
| Canonical text | 382001768434a4c7616b56c69fe342edcf9966452f1399303335c22bd13951a9 |
|---|---|
| Markdown | b45b6d408aa8c242a097796c16728a2935ec86f467abb756e1763db4dec4d84d |
| Publication page | ccd78b2c46f0c3623ddc84e0f327d29ef2a149b15947997d136438c7535a1194 |
| Manifest | f78a54c4177bc8740693aeace9e17360c8de996b1c358b7fb8df2bc95e4ffd86 |
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 | GmWgLyeTy/GTssAirNWLb09qg9OBzyYPEAZeHD6nWcNhTvPktSN0BMDnQ/1usUZm+fRDqQmFEuFLCJQTnYmJBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:09:10.460897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013966observed ccd78b2c46f0c3623ddc84e0f327d29e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:10.439148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013966/manifest.jsonobserved f78a54c4177bc8740693aeace9e17360...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:10.419571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013966/publication.mdobserved b45b6d408aa8c242a097796c16728a29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:10.401608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013966/publication.txtobserved 382001768434a4c7616b56c69fe342ed...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. |
|---|