OT-2026-000066569
Publication integrity record
Six cup vacuum gripper, six outlet manifold, 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-2026-000066569) never changes.
Identity and time
| Publication number | OT-2026-000066569 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-7ac4-b417-58f4f5c5df32 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066569 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f6fd47f4e5ac7b982b87a6f064729d3aeae82affee6763b1a2a2ecaeb116a75 |
|---|---|
| Markdown | cf3ca27efc91e9e01dbcc7d08fb60e026dba64a595eefab29e582b86eabc2a7a |
| Publication page | d7962e00fd0041f8b38650aa817e71210184c53d342cfd0300eabdcd384ee053 |
| Manifest | 367e4ee4f360a308207b57d1ecde1c2ceed4cd1d01cad20cb86bb4023eb0365e |
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 | LzXXM8b66vLz3aTU93mrtonXVV0ctwf0ee6pt9gjSGCPAk6GCqWhr35+EbrAu3KFSHOAG6C23cz1Mu2y9wyHAQ== |
| 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
| 2026-09-17T10:32:50.487451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066569observed d7962e00fd0041f8b38650aa817e7121...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:50.470338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066569/manifest.jsonobserved 367e4ee4f360a308207b57d1ecde1c2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:50.453308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066569/publication.mdobserved cf3ca27efc91e9e01dbcc7d08fb60e02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:50.435890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066569/publication.txtobserved 0f6fd47f4e5ac7b982b87a6f064729d3...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. |
|---|