OT-2026-000101403
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, pump 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-2026-000101403) never changes.
Identity and time
| Publication number | OT-2026-000101403 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e13-7902-ba9d-a6449ca28c71 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101403 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d9cc5a5c5efed098a239e85587146fd021e9c65896842160605c1a0cb328fab |
|---|---|
| Markdown | e846fe2263ba9ad989b1796231c727c33ee523841a16e837353f83cb6530b94e |
| Publication page | bd5301ab1e5d51d2c4cbacb04b21d73f5a125411e4cd8b39a279a282895b8d34 |
| Manifest | b705fcd0f161c0e14ff77302e83f4e267ab03ee28a4456cc5e0c5b4b5336162b |
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 | ICsBHDx/ENgCAR6deqdmvf1ZOtW5we0S1JdkQf9DD4RAMnmK9F4JdR8HU0RGOJhrmslJ7Be6zue6AY7JhxdLCA== |
| 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
| 2026-09-17T09:25:56.485559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101403observed bd5301ab1e5d51d2c4cbacb04b21d73f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:56.465505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101403/manifest.jsonobserved b705fcd0f161c0e14ff77302e83f4e26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:56.446282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101403/publication.mdobserved e846fe2263ba9ad989b1796231c727c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:56.427548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101403/publication.txtobserved 5d9cc5a5c5efed098a239e85587146fd...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. |
|---|