OT-2026-000100778
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, pressure sensor per zone, sustained 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-2026-000100778) never changes.
Identity and time
| Publication number | OT-2026-000100778 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f4-7c86-81e0-cc71f7132e37 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100778 |
| Status | PUBLIC |
Content hashes
| Canonical text | f3004eda44bf3050342414c9e4824cdf7508a807b991ac9909a2800ef2e62099 |
|---|---|
| Markdown | 3bdbc066ef69ba321dd88a611971e5d7cae14a1b7b61cf78c3cb92b0d7d2a6a9 |
| Publication page | 88a041de8e72d49ac2ac7afd21bc6fde2971ba10cbd3801c5a9af0caa00663f2 |
| Manifest | 6e60f7805f1ce944561033364be7f4768f9a1d6b2190884f5e3db18ed782d063 |
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 | noxV8oPLmMBitNSg/XzdMS9YLp558PNH7CwSV4pq70z9o732VsZDcizFNKzbZqRif6955D9DIXmR+nrkjNWwBg== |
| 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
| 2026-09-17T09:27:37.212535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100778observed 88a041de8e72d49ac2ac7afd21bc6fde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:37.196021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100778/manifest.jsonobserved 6e60f7805f1ce944561033364be7f476...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:37.177739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100778/publication.mdobserved 3bdbc066ef69ba321dd88a611971e5d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:37.159855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100778/publication.txtobserved f3004eda44bf3050342414c9e4824cdf...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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