OT-2026-000086824
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, two 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-2026-000086824) never changes.
Identity and time
| Publication number | OT-2026-000086824 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-7651-9d15-10331b187802 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086824 |
| Status | PUBLIC |
Content hashes
| Canonical text | c17b7a06273c1701ba292ada36c9deb98851cc0de5e98d7c72472480bd36af00 |
|---|---|
| Markdown | a38224ab25d7a8e18d35c9c3da86bf76a93cff6aa2b3292c4ce3c3e8a25b7232 |
| Publication page | c8fe2380bffe22918ce7ab8152969626e7184adacd52d826e6e47e2268e6de96 |
| Manifest | 2b12c3de583363957064b2d999787f754d67e787c00c8c9c4e06c502d30d2b76 |
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 | yQRpEEyDZKC4xLmq9nmA2xS3F4Hy5BeZRD5hh9wbPKmdfizldAx6GEldihrEf9iFxOUMRo6/XsN5L8wrAdz1DA== |
| 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
| 2026-09-17T09:51:38.982522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086824observed c8fe2380bffe22918ce7ab8152969626...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:38.963607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086824/manifest.jsonobserved 2b12c3de583363957064b2d999787f75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:38.946732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086824/publication.mdobserved a38224ab25d7a8e18d35c9c3da86bf76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:38.930024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086824/publication.txtobserved c17b7a06273c1701ba292ada36c9deb9...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. |
|---|