OT-2026-000065041
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, vented 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-2026-000065041) never changes.
Identity and time
| Publication number | OT-2026-000065041 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-dec5-7004-9964-b36951393209 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065041 |
| Status | PUBLIC |
Content hashes
| Canonical text | a5531421a014f730bbee77473c0a9cddf771f506e3ce5c8c91098dbd98d4b3e8 |
|---|---|
| Markdown | 7d3f1a3fc5a98024aec69c2731b11ed36f40dab0be57125429b6b42cfd979183 |
| Publication page | 46100ddaa37d1f6e9a64b669f210d7eac130df088f4ed695ad3e8b55506536df |
| Manifest | b8cee144f4bab906ffd445cee09bcfc482f520cc2e9635b7afa14d1f6b902a3d |
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 | MrKVWs45niGQXMXTUDHmKD1mHI8Zta+BXU+g2fLhIfj79mzCdkBsQ9GTTVK4LgWwsXOZ+SpZe2iaOWLTmPlIAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:00.898149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065041observed 46100ddaa37d1f6e9a64b669f210d7ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:00.879957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065041/manifest.jsonobserved b8cee144f4bab906ffd445cee09bcfc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:00.860119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065041/publication.mdobserved 7d3f1a3fc5a98024aec69c2731b11ed3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:00.841569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065041/publication.txtobserved a5531421a014f730bbee77473c0a9cdd...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. |
|---|