OT-2026-000086956
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, 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-2026-000086956) never changes.
Identity and time
| Publication number | OT-2026-000086956 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a5-7c24-a59c-fe338e7bbe78 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086956 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14b3eee7109a318ad769f8bc803216ac78ddcbaffd86aba74fcb63b0c88edba8 |
|---|---|
| Markdown | be0e7a650e6366f540dc7915048418940d5f800728fd0182b4c8a1e0940e40aa |
| Publication page | 1d7bd4bb948125c4b032e6c3ff1006013da1558cfd246a333170d1a845215612 |
| Manifest | bc8484519eff13760d7c3b2ad986fb9a8a65005dd63ab3b20ef9de6dbc64a765 |
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 | BZGn/0yVbbfgEe9GouqF9UiNrpftuMi3xQZyjluyO75LBOqyWHMD6kF+yYiWTwP1xrGM+uI63Nk7sgqUmZJ6CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:51:51.110841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086956observed 1d7bd4bb948125c4b032e6c3ff100601...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:51.094274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086956/manifest.jsonobserved bc8484519eff13760d7c3b2ad986fb9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:51.077450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086956/publication.mdobserved be0e7a650e6366f540dc791504841894...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:51.060200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086956/publication.txtobserved 14b3eee7109a318ad769f8bc803216ac...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. |
|---|