OT-2026-000104424
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, pulsed blow-off after 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-2026-000104424) never changes.
Identity and time
| Publication number | OT-2026-000104424 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3421-7bf8-9778-718fae8b7be9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104424 |
| Status | PUBLIC |
Content hashes
| Canonical text | e211f9121d291b953ba1e4e0e2cb06ff1d42ed20a9e7be40399b01da78dddb1c |
|---|---|
| Markdown | 66157940cd7b5bfbcd0f58eeaed205587ca15b67ec776b5d24ad22097cc6eab3 |
| Publication page | acdf498deb0b52b51bafe057ee2a3d379b2b5f9c7d2761547fc54a04d3abcf76 |
| Manifest | 6d1e1de1591b733f525ebdcd8746c0a404526cea4403ba7b3b378164541818d9 |
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 | Q3kcnBbJCayMYRIOH3BC3+WbZ2FxHUz32+pJr2CI0tFRyuvgn9M4kCv3ZB3PiHYt9ZA4lkOjBRHA5g60Bm9dAw== |
| 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
| 2026-09-17T09:21:41.901677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104424observed acdf498deb0b52b51bafe057ee2a3d37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:41.883615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104424/manifest.jsonobserved 6d1e1de1591b733f525ebdcd8746c0a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:41.866857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104424/publication.mdobserved 66157940cd7b5bfbcd0f58eeaed20558...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:41.850289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104424/publication.txtobserved e211f9121d291b953ba1e4e0e2cb06ff...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. |
|---|