OT-2026-000065494
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, 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-2026-000065494) never changes.
Identity and time
| Publication number | OT-2026-000065494 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-7bcc-9a74-420d9c49b8ba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065494 |
| Status | PUBLIC |
Content hashes
| Canonical text | 244d63638bb2b1f901c6bb96b7c097a7efc7396afd91ec3e06bd5ada4199ee0b |
|---|---|
| Markdown | d08c6bb783410e12213c246ae4153bea084982ff2ade2929a8f6b8b859210a90 |
| Publication page | 123f3ab876c16c7d87e06c0907d431a5bc27306b69ba903e1b7077dd08bf49ef |
| Manifest | a129273bd7222d93d4dd4fb5c82b80ebdb83caac1d7fb4d949129febff153a46 |
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 | wAcoFed0y6v6uSNw0yBYeFjCqd2J69HhowsvnBcl6hBfBo+LFwapuNWVMIP4AR/24uk22zF7mLpd2uY2vNqNCg== |
| 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
| 2026-09-17T10:33:47.026890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065494observed 123f3ab876c16c7d87e06c0907d431a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:47.009889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065494/manifest.jsonobserved a129273bd7222d93d4dd4fb5c82b80eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:46.990698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065494/publication.mdobserved d08c6bb783410e12213c246ae4153bea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:46.972414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065494/publication.txtobserved 244d63638bb2b1f901c6bb96b7c097a7...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. |
|---|