OT-2026-000006710
Publication integrity record
Vacuum cup gripper, six outlet manifold, plant vacuum fed, vented before set down, polyurethane cups
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-2026-000006710) never changes.
Identity and time
| Publication number | OT-2026-000006710 · never reused |
|---|---|
| Internal UUID | 01a0a964-bf19-7eaf-976c-c49bcd7c3306 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:45:47.163719Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006710 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3fa14db6386eff93ef17ffbf4bd8564b13a222181ef7ebf14d8621c15ab994b4 |
|---|---|
| Markdown | 56c8e4f1f8dca92a8187cd8fe798c679e42226d0420865276de373af58bd2fc7 |
| Publication page | b0a0f8f84368ffcc9f9d4c4445dfc96f8547b4a3e802e19f5c13dbaf10a911ff |
| Manifest | e3aad5b062a51f53ef73e456f237650f74e2345bee8bce4c2392fda46aacac92 |
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 | u/mpygoMMbeEqXQFjEMCJ64hAcIMQIYsgrsQeSJLAE86DAqQKj/sSS8nUr5mw0cTz+NdNE4o+cdHPGn81nbgBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:50:14.727876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006710observed b0a0f8f84368ffcc9f9d4c4445dfc96f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:50:14.715519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006710/manifest.jsonobserved e3aad5b062a51f53ef73e456f237650f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:14.704150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006710/publication.mdobserved 56c8e4f1f8dca92a8187cd8fe798c679...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:14.692500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006710/publication.txtobserved 3fa14db6386eff93ef17ffbf4bd8564b...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. |
|---|