OT-2026-000103866
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, plant vacuum fed, 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-2026-000103866) never changes.
Identity and time
| Publication number | OT-2026-000103866 · never reused |
|---|---|
| Internal UUID | 01a0aea5-15e6-7e86-b11b-c7e66afc9261 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:09.781581Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103866 |
| Status | PUBLIC |
Content hashes
| Canonical text | e307a0148fd5dd461b25637a1d728efaa9eafd2bdeeb3e8aae9d5144dc935c0c |
|---|---|
| Markdown | 5b7d0a9d9e3d85d317f8822122babae3fe5dd7613e7f9d376890974c2a60f830 |
| Publication page | df803936f36943858cc38ffe5738f55d6d697e54512937fc2dae15f8ad629742 |
| Manifest | d818c5edaecdd602bec2cd7476e453ffc5172c3c23c054654634a2dd988864e2 |
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 | F4mLO9lzNGeWE+2y0ZiXvmWLah4AKtLeV2Mu1yfuxVwCYB7tT+FO07dxLi/SxvC1YtcsfRWPpUKsw7acrUmQAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:21:50.926881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103866observed df803936f36943858cc38ffe5738f55d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:50.908958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103866/manifest.jsonobserved d818c5edaecdd602bec2cd7476e453ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:50.890455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103866/publication.mdobserved 5b7d0a9d9e3d85d317f8822122babae3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:50.873817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103866/publication.txtobserved e307a0148fd5dd461b25637a1d728efa...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. |
|---|