OT-2026-000035266
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, 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-2026-000035266) never changes.
Identity and time
| Publication number | OT-2026-000035266 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-7ece-a04e-ba9e2acbd224 · 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-2026-000035266 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4f3b9a0ce3172137460f5f8b323e5348d325ed68d37d121071e9bdfca0639465 |
|---|---|
| Markdown | a462161988e1cd6915366d4539a32667ccb39de8f2f8035081872af3969fb619 |
| Publication page | edf8bd805d5617532fbbcb7a6db9a3becaba9dcc0eede8cc7951d2a5591d2c1b |
| Manifest | 9931f0f84bbd6d900d647ecb2ed125168d12ba45af1650ccbef17b6f547762a3 |
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 | eV3mO9Vm48Ad27OZ929ueC/pcnJDcNFw2KF+Mx/duuAycv3GyYy0uQptCBhsUGgsg47Ocpe3/eQ1vZeFPYryAw== |
| 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
| 2026-09-17T11:28:24.849487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035266observed edf8bd805d5617532fbbcb7a6db9a3be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:24.831197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035266/manifest.jsonobserved 9931f0f84bbd6d900d647ecb2ed12516...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:24.814818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035266/publication.mdobserved a462161988e1cd6915366d4539a32667...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:24.796819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035266/publication.txtobserved 4f3b9a0ce3172137460f5f8b323e5348...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. |
|---|