OT-2026-000017366
Publication integrity record
Foam pad vacuum gripper, pump fed, supply line pressure sensor, pulsed blow-off before 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-2026-000017366) never changes.
Identity and time
| Publication number | OT-2026-000017366 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c9-70b0-b4cb-d20e48ca33a5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017366 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8a2f3651063cc2a30b9a66498300642d54117dfc10295519f43eabd3a68c3f3b |
|---|---|
| Markdown | dcba0b4ad4d01223acecd4c1f960e78962e6ffb249a0f7baa04e3bc8be7a1d22 |
| Publication page | 9718029f40d3fbabf3e8b1e7e05655865750976df753ba6000e5011a3204b3a9 |
| Manifest | 2a54894afb9df415c9283ef66d0572c4161ebb5c7bf3b4adb9493d3c962a4cfd |
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 | 6pAke+Xy8O/kh9XQ0MZ2/HUzmu+JQbYB5BezCCpcfkJPOpK7vI6rfocBYs+7E0R8aVmx8HEVom6HE/dNdxWlCw== |
| 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
| 2026-09-17T12:02:29.051349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017366observed 9718029f40d3fbabf3e8b1e7e0565586...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:29.033425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017366/manifest.jsonobserved 2a54894afb9df415c9283ef66d0572c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:29.016813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017366/publication.mdobserved dcba0b4ad4d01223acecd4c1f960e789...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:28.998969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017366/publication.txtobserved 8a2f3651063cc2a30b9a66498300642d...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. |
|---|