OT-2026-000023633
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump 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-2026-000023633) never changes.
Identity and time
| Publication number | OT-2026-000023633 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed3-781c-9916-9dfdfff0d340 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023633 |
| Status | PUBLIC |
Content hashes
| Canonical text | e720c3cc5e2410ff49348af4a2b2789b25828e526e4d002d96ed14aedf9ba7f2 |
|---|---|
| Markdown | 9ac9b09e5f2a8411b2c7edfa4dc8ca05ed8c4ae1e833eaf62188ac097ffdca67 |
| Publication page | 0eb8ac31a86a4f0c1b40342f1330cc53362bda258cbcc87006faa470ccd4b7ea |
| Manifest | df1d25ac2f84e92b279224f18be54f0d57778d47e1e7d64508783c68a6155b15 |
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 | 2UN9uynFTegIZVoKj7eC+CHje8ngF05Lds2jhY4hL/epaLybXHsKhqtx5tATaoOCjByunsR9G2XFY3U/a4CpDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:49:50.524528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023633observed 0eb8ac31a86a4f0c1b40342f1330cc53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:49:50.506879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023633/manifest.jsonobserved df1d25ac2f84e92b279224f18be54f0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:50.488525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023633/publication.mdobserved 9ac9b09e5f2a8411b2c7edfa4dc8ca05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:50.468507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023633/publication.txtobserved e720c3cc5e2410ff49348af4a2b2789b...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. |
|---|