OT-2026-000036925
Publication integrity record
Six cup vacuum gripper, six outlet manifold, 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-2026-000036925) never changes.
Identity and time
| Publication number | OT-2026-000036925 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773f-7434-9295-a3c3680feac2 · 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-2026-000036925 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7f99fb49565c96b0752f9c7358296b39de50bd21d05e69cfad16742ddd60c18d |
|---|---|
| Markdown | 8edac6db41f49a275bde0ab2227a615e341058638731fcfc0c5b8952e838843f |
| Publication page | 600052e15790008c464928817c11aeb8db836f26c62c791c7f29f7d6d869c8fa |
| Manifest | 5815a8737d37690e05d5cfb98834951e90be5bdd6a4b87bd2b151781d63517a2 |
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 | 6BzcqHITfVZ3+yOQGGXwaf/DUKEMBTDfAQYvYX+Yfxe8kaDR3q/a6RT5+qOKJVRzpFCK4IptJyrhMqizUmfUCQ== |
| 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
| 2026-09-17T11:24:34.168512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036925observed 600052e15790008c464928817c11aeb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:34.151929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036925/manifest.jsonobserved 5815a8737d37690e05d5cfb98834951e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:34.133697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036925/publication.mdobserved 8edac6db41f49a275bde0ab2227a615e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:34.117275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036925/publication.txtobserved 7f99fb49565c96b0752f9c7358296b39...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. |
|---|