OT-2026-000025485
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two 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-2026-000025485) never changes.
Identity and time
| Publication number | OT-2026-000025485 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa8-79bb-a397-ea5694c00b15 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025485 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7c11f84fac2b43db53b52750bd022c88f99a4fa83c0ba35b478ecbba4f35608a |
|---|---|
| Markdown | 340ccc1d491c28f3522ccb694e745c2e36c92d3726b51761295f11231ebafee6 |
| Publication page | 1ea12275ca4b1b0a970c3ac0f81c1281176855166c2ff5f44285ddc6fc1587a6 |
| Manifest | 84fb7d9da3918b6d75b7dde32e1abea9603b228f83c396b45559dbb751bbad17 |
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 | FBNTW8EaSXluw26KK4oMDTAAfiT7Ha4PltW4QdyiKLC7OLM8z9UZXJDdUjtb8TFmY6q7wZrWwqw+ObPQHb3GAg== |
| 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
| 2026-09-17T11:47:34.658563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025485observed 1ea12275ca4b1b0a970c3ac0f81c1281...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:34.642233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025485/manifest.jsonobserved 84fb7d9da3918b6d75b7dde32e1abea9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:34.623993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025485/publication.mdobserved 340ccc1d491c28f3522ccb694e745c2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:34.605403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025485/publication.txtobserved 7c11f84fac2b43db53b52750bd022c88...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. |
|---|