OT-2026-000096397
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, pump 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-2026-000096397) never changes.
Identity and time
| Publication number | OT-2026-000096397 · never reused |
|---|---|
| Internal UUID | 01a0aea0-5860-7c92-87b0-ffc6b0e854f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:59.115534Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096397 |
| Status | PUBLIC |
Content hashes
| Canonical text | 078c74e346c20c2d02145aa1b020be5572417165946cef93a7c28ffd6816cd8c |
|---|---|
| Markdown | ea7002f2d1647f66e6af782cafb2866e379f0ba41c5a5aed203c2f9070cb9203 |
| Publication page | 6d8630a04776283a5529edb5c3db5dfbb4f72757d8209d93ce82001a3769d655 |
| Manifest | 17c5488b639aa79bdcbb3173f308d3e304faed489f2f06c5ebd6a8bc935ed797 |
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 | 0rotr++JrgJsVM8+GoEKrtYMSDbnD2RbhnLjR9Cul1WYpmjqAbqUswmXJfs6F0ba7TTAdJq02U7av/l3pgzpAw== |
| 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
| 2026-09-17T09:35:01.988963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096397observed 6d8630a04776283a5529edb5c3db5dfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:01.971591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096397/manifest.jsonobserved 17c5488b639aa79bdcbb3173f308d3e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:01.952806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096397/publication.mdobserved ea7002f2d1647f66e6af782cafb2866e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:01.934766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096397/publication.txtobserved 078c74e346c20c2d02145aa1b020be55...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. |
|---|