OT-2026-000084294
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented after set-down
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-2026-000084294) never changes.
Identity and time
| Publication number | OT-2026-000084294 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b61-7270-afdd-003ef2233ddb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084294 |
| Status | PUBLIC |
Content hashes
| Canonical text | c747f2fcd4561d0dee05a00b550f4e0e382723b62c262c4bc4baa52259803519 |
|---|---|
| Markdown | b6611a6939369f9678264ee017a8a685b0ca570c1b29b77764e7e2edde792b49 |
| Publication page | c3335b25765e03047c4edabb8101577f89e80995698d211f3a696333a93b1300 |
| Manifest | 316ad42217e69693e05416d8025450f09fe3ceeac06ba768b422601dcc9212e0 |
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 | LZZF3280t63n8Fu7V+qzkISx0sFyvHodoanyngkjOjmlmZxaqLY8g/qZ4ROlIjyf+Xf+RcuW5K05tTY5a9ejCw== |
| 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
| 2026-09-17T09:56:12.914085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084294observed c3335b25765e03047c4edabb8101577f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:12.897305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084294/manifest.jsonobserved 316ad42217e69693e05416d8025450f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:12.880487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084294/publication.mdobserved b6611a6939369f9678264ee017a8a685...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:12.862885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084294/publication.txtobserved c747f2fcd4561d0dee05a00b550f4e0e...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. |
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