OT-2026-000015796
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, 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-2026-000015796) never changes.
Identity and time
| Publication number | OT-2026-000015796 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4c-7e61-b08e-3c1e61ee2a3f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015796 |
| Status | PUBLIC |
Content hashes
| Canonical text | ff91ba8d01631039753d4cc5aa6aeaceae8cd4ac6429e0f5a52b1e661649cbd5 |
|---|---|
| Markdown | fd6c8e2402a2a5d876a2493f688c3d2cb4c37d7f430cb91092ca4a4dbc7b21a4 |
| Publication page | 65d60662637409fbf36b9ef1fa75e1d606d82066a80640d2a2cf30dcfedd5736 |
| Manifest | 2e07aad48d7233cceb5264b56afa0d154855b8aec96d4270d6c2a34293d34a92 |
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 | MDoTIIfzez3Y2XNDPKkEIfYPK2Nxp/aBBS3j+G5rSqOHQQEZ0upQ1QalU+fhRxYXV14HwZXoih+hXJAZ1ZD7Bw== |
| 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
| 2026-09-17T12:05:06.132698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015796observed 65d60662637409fbf36b9ef1fa75e1d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:06.112962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015796/manifest.jsonobserved 2e07aad48d7233cceb5264b56afa0d15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:06.096166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015796/publication.mdobserved fd6c8e2402a2a5d876a2493f688c3d2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:06.077175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015796/publication.txtobserved ff91ba8d01631039753d4cc5aa6aeace...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. |
|---|