OT-2026-000016185
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000016185) never changes.
Identity and time
| Publication number | OT-2026-000016185 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d11-7666-9745-7547f3b28327 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016185 |
| Status | PUBLIC |
Content hashes
| Canonical text | 116d038f2466c78aa4a8528cc142e26d08a0f3d654e80178e08414e912d5d491 |
|---|---|
| Markdown | b3f8fb83df6828419d891b023edbccd253645bb3032da9740a6325fda391327a |
| Publication page | 101e9b0f3043c2a47501357d700b2adcc31094516df2ff7eaf8011ee707e62e1 |
| Manifest | 92ed937f395e1c67b539fdb14b3f45fbcf70a9ddc62a4683bf2386c5857090d2 |
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 | YFjic2QkFavcspokGQnoFTurTLfaQE1LOzLsw5PJWPfXMR7C3N58bPtoW+0S0EOOiuX7UgGlQ9OsigvgetkACA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:03:38.358588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016185observed 101e9b0f3043c2a47501357d700b2adc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:38.339494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016185/manifest.jsonobserved 92ed937f395e1c67b539fdb14b3f45fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:38.320026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016185/publication.mdobserved b3f8fb83df6828419d891b023edbccd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:38.301187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016185/publication.txtobserved 116d038f2466c78aa4a8528cc142e26d...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. |
|---|