OT-2026-000093954
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000093954) never changes.
Identity and time
| Publication number | OT-2026-000093954 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c8-7e07-b92e-80696650d80b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093954 |
| Status | PUBLIC |
Content hashes
| Canonical text | 53abee88c9f2f2dde7547fd13e8c251be7edb3294ca382a994d6eb5282850a0f |
|---|---|
| Markdown | 067d9c812c6eb83f6fceb7ae88794ef079166189787278797dac5b462497bb0e |
| Publication page | 6aae3f4ba9fec723a05a644dd4231ba4871977b395f24e92c5261c5f48618490 |
| Manifest | fffe001e8436586d74bf2875a8ae3a157da1a7c3ee99178bfd818ef288293618 |
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 | IgR9tZ+TCf5+V8dfJsKADChhTiNjFOFn/1LRL9XYeIR+e4LlT216iwHhYV4rXHe95s5K+KIZqZ7kc9/399/7CQ== |
| 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
| 2026-09-17T09:38:13.710080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093954observed 6aae3f4ba9fec723a05a644dd4231ba4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:13.689952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093954/manifest.jsonobserved fffe001e8436586d74bf2875a8ae3a15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:13.673005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093954/publication.mdobserved 067d9c812c6eb83f6fceb7ae88794ef0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:13.655619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093954/publication.txtobserved 53abee88c9f2f2dde7547fd13e8c251b...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. |
|---|