OT-2026-000085421
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, 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-2026-000085421) never changes.
Identity and time
| Publication number | OT-2026-000085421 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaab-767a-81a6-1027ae09b45d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085421 |
| Status | PUBLIC |
Content hashes
| Canonical text | e9e38f15c290ae1f90876fee1e0deb24da5ae9615ac57298a8a54135ca35e45d |
|---|---|
| Markdown | 3ade8eaa07499d5c4e4df1be68b87a209ef3db38ac0ba4611feed3c126debc94 |
| Publication page | b2063e37564c3b4a3db89bd7644e21d174f625f76da099d663a6983afd1f4408 |
| Manifest | bc60526dbc08e3a3b0ce18c574eb0553e81fcd2d7865fdaa79e09c70191e3870 |
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 | ITc/9Q25jXlFoGXz6Y0b0QRW6tj9z6BlP97rQ1HJl3FakATJxEzfOkUQgWHAHasEFccQa46iQjFD/L1CSabCDg== |
| 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
| 2026-09-17T09:54:11.782020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085421observed b2063e37564c3b4a3db89bd7644e21d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:11.763793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085421/manifest.jsonobserved bc60526dbc08e3a3b0ce18c574eb0553...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:11.745747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085421/publication.mdobserved 3ade8eaa07499d5c4e4df1be68b87a20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:11.727133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085421/publication.txtobserved e9e38f15c290ae1f90876fee1e0deb24...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. |
|---|