OT-2026-000065053
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump 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-2026-000065053) never changes.
Identity and time
| Publication number | OT-2026-000065053 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deca-7401-91c7-a176ef985457 · 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-2026-000065053 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6d281d2fbb6a84efc91d4a61ede76e54ca9f69207d4ab669f616a46dd3e618c2 |
|---|---|
| Markdown | a14c7a52ca8c03e12138e501f4f1fb0a6a028c43471fe53f37c6a9798ec9fa55 |
| Publication page | 250f75befb277bf489178e1c2d67a6ea32126958309cb1e36bb813d043521895 |
| Manifest | 45d835e3965da37b73d1b6201c5190c3b10a502b3e03f692ad74c51ad40ea785 |
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 | FGJlJb6SYj5dTLcPGn8aBH9NeLR66MAKDFNHJQQEUaMa0uv4mUdEsqlWmjDbE4PseO5Nvb3IgjDysMHziu/3BQ== |
| 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
| 2026-09-17T10:36:01.737258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065053observed 250f75befb277bf489178e1c2d67a6ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:01.716006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065053/manifest.jsonobserved 45d835e3965da37b73d1b6201c5190c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:01.698436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065053/publication.mdobserved a14c7a52ca8c03e12138e501f4f1fb0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:01.676609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065053/publication.txtobserved 6d281d2fbb6a84efc91d4a61ede76e54...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. |
|---|