OT-2026-000066130
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single 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-2026-000066130) never changes.
Identity and time
| Publication number | OT-2026-000066130 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc3-76d9-89d4-93aacbd3421d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066130 |
| Status | PUBLIC |
Content hashes
| Canonical text | d6d2422b3f83529eb95f0eb56de796656abb35cff1a3d78dd5a074a58f5de2a6 |
|---|---|
| Markdown | 7c3db135aee17576f336a2f3bb2a8f430b916d4cd19f4e4493e8705425e59abf |
| Publication page | c0e9be6ef617ab5fe7974f77acd136306f827a1d3298c167ba31dc3a950e5fde |
| Manifest | 35cd9df30020b880f5876b0158d904a001e2bdedffd3e8710778c78b31fa1d28 |
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 | Eq72xHLi7W3osRqLLO/vxY+IRfcBbpOUgpAtclGshZ9OD0rBPN9Pf2H2vEj+ImJpc9P3Z5f6FzxAPLpPDYHaBg== |
| 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
| 2026-09-17T08:51:00.838094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066130observed c0e9be6ef617ab5fe7974f77acd13630...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:51:00.818465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066130/manifest.jsonobserved 35cd9df30020b880f5876b0158d904a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:51:00.800143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066130/publication.mdobserved 7c3db135aee17576f336a2f3bb2a8f43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:51:00.779466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066130/publication.txtobserved d6d2422b3f83529eb95f0eb56de79665...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. |
|---|