OT-2026-000095128
Publication integrity record
Three bellows cup vacuum gripper, three zone face, 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-2026-000095128) never changes.
Identity and time
| Publication number | OT-2026-000095128 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f6e-7c7e-a459-970a9506d008 · 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-2026-000095128 |
| Status | PUBLIC |
Content hashes
| Canonical text | f0302e11010b5fffbf08ed84af39f55de257ec49e5c56384be1f2739114c9079 |
|---|---|
| Markdown | 9fa5df62bcaaeff6c93cb5c55c6ddfb510482bdc17955d4a5e4e458ffa8e365b |
| Publication page | bd120ebdda8dfbcdc9b4db08b8d130c18d529dd5522e54295319ff02cd716fed |
| Manifest | fd647cec36c6e6a9e892216c4103b4c7719dd765efc6d1d698b07cd0eb000901 |
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 | WvICYL3WUROWY1142tgEqFoYs9SkQPcrhdZ0Vi1jmHvw5XOgzkKjRtvvqHEOezkorrPrpRZdq3lWiSvgsLnDCw== |
| 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
| 2026-09-17T09:36:25.350072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095128observed bd120ebdda8dfbcdc9b4db08b8d130c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:25.331852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095128/manifest.jsonobserved fd647cec36c6e6a9e892216c4103b4c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:25.313902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095128/publication.mdobserved 9fa5df62bcaaeff6c93cb5c55c6ddfb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:25.295573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095128/publication.txtobserved f0302e11010b5fffbf08ed84af39f55d...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. |
|---|