OT-2026-000034668
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, sustained blow-off before 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-2026-000034668) never changes.
Identity and time
| Publication number | OT-2026-000034668 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed1-7255-a4bb-d9c09409d12f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034668 |
| Status | PUBLIC |
Content hashes
| Canonical text | d3f85ce926ededc7289a66090b1fcba07d1b05b3ccbb07f6232bd0e037ed20e3 |
|---|---|
| Markdown | 957b60e896458009dcc1437fdcd0acf5862ab44cb2833a415c85ee2aa1538197 |
| Publication page | 5b3eb9fb998be1c581420a447ce88f3892ecf9c34a79d6b8d2ddfdc2df050fe5 |
| Manifest | b854f806ae7a989ef90541318fbfc8a65661dc60786ea9d4578c0d1f0b65429d |
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 | kYFKMjkVAn4PDN/uNqCiXfq4BH4ao9uN5r1Jnlrx+iRMFhjJJ+FkX1fTIBT7/z+n+efEvLVY1DwmvgCShrTiDA== |
| 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
| 2026-09-18T04:23:28.930357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034668observed 5b3eb9fb998be1c581420a447ce88f38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-18T04:23:28.909760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034668/manifest.jsonobserved b854f806ae7a989ef90541318fbfc8a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-18T04:23:28.887947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034668/publication.mdobserved 957b60e896458009dcc1437fdcd0acf5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-18T04:23:28.850423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034668/publication.txtobserved d3f85ce926ededc7289a66090b1fcba0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:03.824969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034668observed 5b3eb9fb998be1c581420a447ce88f38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:03.804939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034668/manifest.jsonobserved b854f806ae7a989ef90541318fbfc8a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:03.789293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034668/publication.mdobserved 957b60e896458009dcc1437fdcd0acf5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:03.770719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034668/publication.txtobserved d3f85ce926ededc7289a66090b1fcba0...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. |
|---|