OT-2026-000024804
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000024804) never changes.
Identity and time
| Publication number | OT-2026-000024804 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-73d0-a909-11f0cb9adc88 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024804 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3260ce023cb6d576b2ada7c3a87a06a33b2c4b4eda664f35b51868d04d7f487d |
|---|---|
| Markdown | 887be7424de01cb5fc227cc2b269ed79ac8ae84d11d93624481fbd156dd135cd |
| Publication page | a2443123c604eb14bf901c9806cd61465d484f5dc43a86fdf6947f7102665219 |
| Manifest | b77b4b626a8243f3673f3750ea5ada1bd1f57b5a78948d56163ca6193ec34197 |
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 | n6y4bzWWO+FMRdto1SeX8y3sj4XZUCmYNinpQahpV4nLBiY5PvE38hp3zOk9oO+0vo4nLmyqRmOZcVPR5eOFAw== |
| 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
| 2026-09-17T11:48:05.060360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024804observed a2443123c604eb14bf901c9806cd6146...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:05.041452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024804/manifest.jsonobserved b77b4b626a8243f3673f3750ea5ada1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:05.024387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024804/publication.mdobserved 887be7424de01cb5fc227cc2b269ed79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:05.007916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024804/publication.txtobserved 3260ce023cb6d576b2ada7c3a87a06a3...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. |
|---|