OT-2026-000033000
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line 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-2026-000033000) never changes.
Identity and time
| Publication number | OT-2026-000033000 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4843-7482-b38e-cc215ff74e6a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033000 |
| Status | PUBLIC |
Content hashes
| Canonical text | 88f59ad117ff5c2a6d6cc9e17fb115f936edd2306fdbf84f40146844ff287874 |
|---|---|
| Markdown | 9937576d4969eb42b78486b22b5ef888f3c7337d0844dd3d49865af6aa73417a |
| Publication page | e91eb2e8c94a5c181c85c8ac8ad1bb4cd25b0cad559d073b55d97ef1deb73f49 |
| Manifest | 09ca591b243551fbad7bd2d4c4e8e2672d5d857468298ef3629ef4c8650cf540 |
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 | l6GM9hp26zj9Nndq6eT565CjFG9IlxGGnRnk57iQZbRCRPlUvsFXlpw3TGRHx6bcaHn1AtzP4nkUTMgGwRUgAA== |
| 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
| 2026-09-17T11:32:37.098604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033000observed e91eb2e8c94a5c181c85c8ac8ad1bb4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:37.079001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033000/manifest.jsonobserved 09ca591b243551fbad7bd2d4c4e8e267...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:37.061766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033000/publication.mdobserved 9937576d4969eb42b78486b22b5ef888...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:37.044972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033000/publication.txtobserved 88f59ad117ff5c2a6d6cc9e17fb115f9...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. |
|---|