OT-2026-000039124
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000039124) never changes.
Identity and time
| Publication number | OT-2026-000039124 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9673-752c-a919-dc9b49fb2c65 · 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-2026-000039124 |
| Status | PUBLIC |
Content hashes
| Canonical text | 93a4317cb77ac57e618e9c0d8027a5c91362ba883cf5128bff8af074c62d5bd8 |
|---|---|
| Markdown | 09723d3a2a25f08d29e77be72e727bc634c4dbe5bacbd0509f9f2d7f40b91526 |
| Publication page | c3eed8bb67329ca1d17a56142c5636fe1c8324a4adb2fc1b3b9dcfd92e2818a3 |
| Manifest | 8479d3c67b23841c9a656007f7b09675b1acb41efb2e0f79594cad0e65b8f0f4 |
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 | NsiU+7LdsOg9kiSoGdFXb2Byrzeperww2S8AxQzItFDSuTBL9mG20iTVSZScd9aG0KFg1IYEPhWNWZ3ixbzuBw== |
| 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
| 2026-09-17T11:20:37.123445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039124observed c3eed8bb67329ca1d17a56142c5636fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:37.106759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039124/manifest.jsonobserved 8479d3c67b23841c9a656007f7b09675...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:37.089205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039124/publication.mdobserved 09723d3a2a25f08d29e77be72e727bc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:37.070064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039124/publication.txtobserved 93a4317cb77ac57e618e9c0d8027a5c9...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. |
|---|