OT-2026-000035246
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, pulsed blow-off after set-down
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-2026-000035246) never changes.
Identity and time
| Publication number | OT-2026-000035246 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-7b30-bf62-603a0fe67036 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035246 |
| Status | PUBLIC |
Content hashes
| Canonical text | 70756953f8a8052a9c1dba0f750d1e86691367ce0ebd2d1511a76e6f2215cbd1 |
|---|---|
| Markdown | def9d3d43226b2198b2123fe4707e8f765a9746f3efb2e237fa4fdcc845624f4 |
| Publication page | 4b54fd25d58b962166e18a52324ec1f72ae9761cb2d79561cf3eb8d0ce45290d |
| Manifest | c1df4db119d57aa90f91229ba64f96fe5c8152c32212014d3c6f9b6998c8913f |
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 | GAP79jqV5S2gp9x1Fvj/vsk5sT3aC4o8CUjtDjsoxh0bRYqBL206ZGIXtAh3pelmM0LTQK6DwDhrIA4KG1O8BA== |
| 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
| 2026-09-17T11:28:23.258342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035246observed 4b54fd25d58b962166e18a52324ec1f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:23.241454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035246/manifest.jsonobserved c1df4db119d57aa90f91229ba64f96fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:23.222996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035246/publication.mdobserved def9d3d43226b2198b2123fe4707e8f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:23.205360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035246/publication.txtobserved 70756953f8a8052a9c1dba0f750d1e86...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. |
|---|