OT-2026-000095371
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, single stage ejector, 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-2026-000095371) never changes.
Identity and time
| Publication number | OT-2026-000095371 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f71-7fb6-b547-9b10d0190e60 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095371 |
| Status | PUBLIC |
Content hashes
| Canonical text | 306b5c422ec5d4a3c80c3287f14c58ff86e21ee4be5e2e1121e0dc0529f137c2 |
|---|---|
| Markdown | 2d24288f2314a0299d0c62e7852f667f7eb2a293e85b9e3be65f3ce56648b07d |
| Publication page | 45baab5b76fa784287ffd24a5a9756e508834bf0eab5cb2cae72087995c04787 |
| Manifest | 073db9e6135c933a900a2ac7ba46800e90801c7974e1bdeb1d447d0897754f43 |
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 | xg+yePRE6Ggw5Zjbb3UB5YCPCUcocCr2O9d4QRpSImygvDqj6BtUybGAJEXmpmcd5EVlB+hCx6xrRg8f5ktxAA== |
| 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
| 2026-09-17T09:36:44.314275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095371observed 45baab5b76fa784287ffd24a5a9756e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:44.297409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095371/manifest.jsonobserved 073db9e6135c933a900a2ac7ba46800e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:44.277046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095371/publication.mdobserved 2d24288f2314a0299d0c62e7852f667f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:44.259240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095371/publication.txtobserved 306b5c422ec5d4a3c80c3287f14c58ff...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. |
|---|