OT-2026-000051184
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000051184) never changes.
Identity and time
| Publication number | OT-2026-000051184 · never reused |
|---|---|
| Internal UUID | 01a0ae83-273f-70af-b980-67d1e857831d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051184 |
| Status | PUBLIC |
Content hashes
| Canonical text | eeaf22f908e15e0ee9ed7ec613274af31760e938082c6f45e06a551d43cab4b8 |
|---|---|
| Markdown | d56017b6ba9398d4d35ef1bad5c2be72020c1c1840d093671254dc24213f9bd3 |
| Publication page | c17d358ec36f45724ff6a24c7e01f8e4bcd0cd698e080b6be0070f9942885053 |
| Manifest | 27554858586bfe86f4e4f888c5d8ba8dfa74de5c377ba56d4b603ef6e0b02a10 |
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 | JMoQowOHYbnFC4GceudWt62XOv3ttwRZmbqcFM80k2o44eEs0ZTWcbhY1CW98CRxnKJgtKW0q7kb3/38myfhBQ== |
| 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
| 2026-09-17T10:58:57.616326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051184observed c17d358ec36f45724ff6a24c7e01f8e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:57.594862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051184/manifest.jsonobserved 27554858586bfe86f4e4f888c5d8ba8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:57.572234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051184/publication.mdobserved d56017b6ba9398d4d35ef1bad5c2be72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:57.550220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051184/publication.txtobserved eeaf22f908e15e0ee9ed7ec613274af3...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. |
|---|