OT-2026-000036825
Publication integrity record
Four cup vacuum gripper, four outlet manifold, 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-2026-000036825) never changes.
Identity and time
| Publication number | OT-2026-000036825 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773e-7b68-b246-c08dd8f03317 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036825 |
| Status | PUBLIC |
Content hashes
| Canonical text | e4067bf109104fc9603ded9f22f2f727632ca64ceb383de0ee7cd5c4836f0163 |
|---|---|
| Markdown | ebadb73fbb1bccb90a68f4f0e399b6e77e7b24d376095bfe81f312d3d0d7cf24 |
| Publication page | 0dc1e6ec37fec03354ce92c6a7ba8d0d7789e2d646eb6a46c717013eaa046f8f |
| Manifest | 9318b5642ccd36be68d03002e0de43f042af1a843d03fa206e805a0b2f2561a8 |
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 | DmMhdGOV86eTEEenlucBhZ4xDRsFsGgsJIL37/TdmFQCGD6mTBQXqzCOQzzQbGsozYfKtD0r8+FW/Lbo4MrgCw== |
| 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
| 2026-09-17T11:24:26.593948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036825observed 0dc1e6ec37fec03354ce92c6a7ba8d0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:26.576785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036825/manifest.jsonobserved 9318b5642ccd36be68d03002e0de43f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:26.560336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036825/publication.mdobserved ebadb73fbb1bccb90a68f4f0e399b6e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:26.538028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036825/publication.txtobserved e4067bf109104fc9603ded9f22f2f727...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. |
|---|