OT-2026-000039533
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, pulsed blow-off after 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-2026-000039533) never changes.
Identity and time
| Publication number | OT-2026-000039533 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d3-72ac-9efb-5c108d40a61e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039533 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b0f497ca767b787a910f89415cc16ae2cb3561911701129ee14de5d2b8335ab |
|---|---|
| Markdown | 671f1dbf14f2e31bc4d3667cb7d0882d4fa2ebd3664726f60f830e23ca8235d1 |
| Publication page | aa01304ad63e9c4753de07f08289cf1c5bb0e04839cb064b1aa3516c5751b210 |
| Manifest | 7ce45f4270c296cc2c9b5d15e4f9705cfd2cb61bdd221ed3c2c62a9363311d3d |
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 | njs+i4RxZcFXjroE3t5h7wGj4aV73zcj0AeQBt9xenlTJDZu8khKOnwn9o+Wa9Qpgz8ioNZGwrpQAbNy07/UAA== |
| 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
| 2026-09-17T11:19:40.737025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039533observed aa01304ad63e9c4753de07f08289cf1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:40.716223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039533/manifest.jsonobserved 7ce45f4270c296cc2c9b5d15e4f9705c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:40.698868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039533/publication.mdobserved 671f1dbf14f2e31bc4d3667cb7d0882d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:40.680361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039533/publication.txtobserved 4b0f497ca767b787a910f89415cc16ae...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. |
|---|