OT-2026-000099579
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000099579) never changes.
Identity and time
| Publication number | OT-2026-000099579 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c975-7267-933d-9ebaac7e47b7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099579 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4fb7accf95a279523958ed3567065873b182925b79bb76ab52f479e46cce96fe |
|---|---|
| Markdown | 2c2219b0bc76e2f57a064ab299c406897c498788288a41d69f3e7c4ed0e070bc |
| Publication page | c4da7f639bf6a20109a0974026025da2b545d2ca8129309611b78afbfe7e5adc |
| Manifest | df27b3ab46dab9b5b1d8c8ffc793e3b0b051e2de72f09d68d937cd20f911b6c4 |
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 | VtmdMB9nheeoSp80aObr6I50FcnJdg8KcAvzoGJ+50uVHT6m9TNWVhj5AoaDp63XVbshsydTG5jxbemMzdl+CA== |
| 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
| 2026-09-17T09:29:29.997944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099579observed c4da7f639bf6a20109a0974026025da2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:29.980528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099579/manifest.jsonobserved df27b3ab46dab9b5b1d8c8ffc793e3b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:29.962096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099579/publication.mdobserved 2c2219b0bc76e2f57a064ab299c40689...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:29.942000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099579/publication.txtobserved 4fb7accf95a279523958ed3567065873...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. |
|---|