OT-2026-000039076
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, 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-2026-000039076) never changes.
Identity and time
| Publication number | OT-2026-000039076 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9672-7e8c-af3c-0c1d148f6636 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039076 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3f54766cb3690babb041ea58dde214f4f037b4d464576789060409c032d0af6f |
|---|---|
| Markdown | 46bbdfed6c361146cc03e74ae0983c895699dfc6e46a4fd1379a4ab19f32502a |
| Publication page | bf2e357c6cd1e262fbebd0268b311b737768a71514b432d8ee95858ec385448d |
| Manifest | 130ea907919ef3afccfa7fda37bf9d51b6443f6a14299e178d68423287cd402a |
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 | MtSaBcUF+JjtXKdPtxAItUVw1WCt9tJfl8+ZDBvoRy2AcBXe/dgxEyOey7eKiSxNjc/YMAoetiHUE4nbGx3iAA== |
| 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
| 2026-09-17T11:20:32.872836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039076observed bf2e357c6cd1e262fbebd0268b311b73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:32.855153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039076/manifest.jsonobserved 130ea907919ef3afccfa7fda37bf9d51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:32.836257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039076/publication.mdobserved 46bbdfed6c361146cc03e74ae0983c89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:32.813910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039076/publication.txtobserved 3f54766cb3690babb041ea58dde214f4...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. |
|---|