OT-2026-000038977
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000038977) never changes.
Identity and time
| Publication number | OT-2026-000038977 · never reused |
|---|---|
| Internal UUID | 01a0ae78-76a0-7c44-84e7-8e64192f67cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038977 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8213df01e23017dc52f1145be5903c23689f482ba78a52e4fe606adc939fdc1b |
|---|---|
| Markdown | 1c8172ae0732117ea3c29146351956b1a1c6dd52ef813541323d9c897ee7d6c9 |
| Publication page | 67091bddfd7ee396c21ad3d17270f0822eb4f4f631f76f89cab0af5ba072fa26 |
| Manifest | 30ea99aebe3484385b8b1f550c752d229d0dcc0312e4861e8c49513334f036c1 |
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 | QuGG1VFJO7RLR1Y1OPUQvnUOFEFwibKA8gVmEco2JJJnKjhdiWKPbufskamE65vDj+DESo9wy24RtVQVxf9wDg== |
| 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
| 2026-09-17T11:22:15.467541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038977observed 67091bddfd7ee396c21ad3d17270f082...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:15.449848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038977/manifest.jsonobserved 30ea99aebe3484385b8b1f550c752d22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:15.431737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038977/publication.mdobserved 1c8172ae0732117ea3c29146351956b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:15.414407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038977/publication.txtobserved 8213df01e23017dc52f1145be5903c23...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. |
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