OT-2026-000079559
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three stage ejector, 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-2026-000079559) never changes.
Identity and time
| Publication number | OT-2026-000079559 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b92-7963-9f27-c87c770884f6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079559 |
| Status | PUBLIC |
Content hashes
| Canonical text | 68aba42e2dd9880cbcae8e7b12c6dfd236315cb98b07363f94ad069d89ad8d2e |
|---|---|
| Markdown | c0c39ab057063b782054133f8185e5182ac639f95eddfd6ffc40ab6889015eff |
| Publication page | 2f01c6b9f1f8b2b2e5dc48efacfdf4456fc268713b546b473299eea1a8cefccd |
| Manifest | 13c25e1c33cc167d1e64e84ff5627b177040aa046dc381929d2ab32e8ec410a7 |
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 | k+OnmK9wWg8vSLQ3Xr0lcQ2YUHu9zPpyy8BKYscgbTUyGgTLU3xjyt0xyXihWveB9bfWKYOfzj6qt7RjQ2vGAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:05:12.576924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079559observed 2f01c6b9f1f8b2b2e5dc48efacfdf445...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:12.557693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079559/manifest.jsonobserved 13c25e1c33cc167d1e64e84ff5627b17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:12.537350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079559/publication.mdobserved c0c39ab057063b782054133f8185e518...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:12.519462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079559/publication.txtobserved 68aba42e2dd9880cbcae8e7b12c6dfd2...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. |
|---|