OT-2026-000070005
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, pump fed, pressure sensor per zone, pulsed 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-2026-000070005) never changes.
Identity and time
| Publication number | OT-2026-000070005 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-7d3d-84fa-59ab539ef9c6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070005 |
| Status | PUBLIC |
Content hashes
| Canonical text | f3e1d74137b5ee405db1d296b30856ad9d8202fa0ba8346bd1fab793b833d470 |
|---|---|
| Markdown | f1a9cac43b5bb6d35db00fce93134263f98f6331fcac1863ca386e9d7f52b562 |
| Publication page | 47ed4e5772335aba6e026d61a8ef2087ce4bc10812a7b3a6b9b2dddb49e0e69f |
| Manifest | 53c875cea2d748cff5dfce11d625e1fc516542455bc02aa7196ea056c201f658 |
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 | nFhaA2p+TSjBt16LhpiGavFvF7l8BZ5Z1zitmJg96ELgBwBe1QtQvI6CRlskje1K7wa26R7xHKP9xn+y7SDWBA== |
| 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
| 2026-09-17T10:26:57.329269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070005observed 47ed4e5772335aba6e026d61a8ef2087...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:57.310113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070005/manifest.jsonobserved 53c875cea2d748cff5dfce11d625e1fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:57.292340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070005/publication.mdobserved f1a9cac43b5bb6d35db00fce93134263...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:57.276108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070005/publication.txtobserved f3e1d74137b5ee405db1d296b30856ad...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. |
|---|