OT-2026-000062140
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000062140) never changes.
Identity and time
| Publication number | OT-2026-000062140 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8b0-7e3b-a089-e7ca914d2290 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062140 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc35597642e75abf4146aaa17aaaca40a661a82ba18069480089f05e1299e38a |
|---|---|
| Markdown | 61eb9b687710b9bb00a1ec3a2daa3c39f10ff0248cf85a0193c9d68c8cc8460f |
| Publication page | 3229e1821f9128a53ba48c446033406c99c38595e1d2f4c227c8772d4cb0513f |
| Manifest | b7633f7658478e37ef44702d405a4b4d28ee81b7084e441d3976b7feaf3c1632 |
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 | srRO2fgXgVJuJK3DJYLQHun0ir19W+C4KmTupcSAfmpPtzpoJeJILLhyryOZnTIluTM+sEAnfvSuZjkt8NXfAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:41:12.488533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062140observed 3229e1821f9128a53ba48c446033406c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:12.471825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062140/manifest.jsonobserved b7633f7658478e37ef44702d405a4b4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:12.451982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062140/publication.mdobserved 61eb9b687710b9bb00a1ec3a2daa3c39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:12.434908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062140/publication.txtobserved dc35597642e75abf4146aaa17aaaca40...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. |
|---|