OT-2026-000005628
Publication integrity record
Vacuum cup gripper, two zone face, six outlet manifold, ejector fed, vented 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-2026-000005628) never changes.
Identity and time
| Publication number | OT-2026-000005628 · never reused |
|---|---|
| Internal UUID | 01a0a93f-84bf-7c38-8779-31adeeb2aa82 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:05:07.393732Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005628 |
| Status | PUBLIC |
Content hashes
| Canonical text | 43879863bd8fbf8fc699c4478a1415b1729d545866621f3c8fafd35c396e7b34 |
|---|---|
| Markdown | df6a9924c6ad943f15981ad6ed3982d106c85b61e10c26070096be3d347c8542 |
| Publication page | 7295e6a895bf0e474c59d81cf69e164ac5ce388aabf2caad5377a62ae157243f |
| Manifest | a779f42e34e62482531ee085a4be79538e4bff256134a143efff28447a30dc7b |
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 | MArZybyNH+oPxEXYJt/3NkKEdpMT02dJ3PuXgXAkUEDMEbeit+wXSNPw+YgF0rdpfr7SwtF2nf6mHzM0h2TCCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:07:02Z batch OT-TS-2026-W38-011 · RFC 3161 token · inclusion proof root 8f13af7374aef42943b7bbe6a279c57a... |
|---|
Independent retrieval
| 2026-09-16T08:10:18.971133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005628observed 7295e6a895bf0e474c59d81cf69e164a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:10:18.957381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005628/manifest.jsonobserved a779f42e34e62482531ee085a4be7953...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:18.943322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005628/publication.mdobserved df6a9924c6ad943f15981ad6ed3982d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:18.928687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005628/publication.txtobserved 43879863bd8fbf8fc699c4478a1415b1...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. |
|---|