OT-2026-000095087
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three 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-2026-000095087) never changes.
Identity and time
| Publication number | OT-2026-000095087 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df1-7915-8b4b-3cb90dd24fa0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095087 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed42b634bf9121e70b7973fe9c16a4475fbf72d9b65e748cc59592d1c37c62e5 |
|---|---|
| Markdown | 5dd3db1e95c5e1ca6d84cad3d33a342a2a52394e03ae45b013ec8886c91701f8 |
| Publication page | 5ce8a69a484b06830ffda535e15d2267c804923eede57763a555311869233672 |
| Manifest | 5030e7d90ceefe96b6c0ec72bd9f472f3e71c9f7889888bb437e8ad0de5f2d73 |
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 | CVXDjeouUALLPZmfqd9T7fTFRCruPl+/auickjIHK5DBPu5s91wN5ieubV6XvbKcB2E2MYrAJSL8NiD8wcf9Bw== |
| 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
| 2026-09-17T09:37:39.674317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095087observed 5ce8a69a484b06830ffda535e15d2267...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:39.658077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095087/manifest.jsonobserved 5030e7d90ceefe96b6c0ec72bd9f472f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:39.641052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095087/publication.mdobserved 5dd3db1e95c5e1ca6d84cad3d33a342a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:39.622127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095087/publication.txtobserved ed42b634bf9121e70b7973fe9c16a447...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. |
|---|