OT-2026-000038779
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, single 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-2026-000038779) never changes.
Identity and time
| Publication number | OT-2026-000038779 · never reused |
|---|---|
| Internal UUID | 01a0ae78-769e-74a7-9cee-838208265dd0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038779 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b501379a559d616305cfebcbee9109e704bc0c49e63abe28a35366619470967 |
|---|---|
| Markdown | bc892a19a8c6d1e3d27773c12b19b27ab7de2a00713a259c0ab91d199dccc959 |
| Publication page | 672cd5d2f9de66ac1422d2f17768e590cb87336c752e7d0e035a706715a0ad81 |
| Manifest | 1732c06ad19e6ff3ee4692323d71b6e54abfeebb804a42b7cd625c9233cb4388 |
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 | xph3IbL0JkxsAiiamqCKgtICXxRbw1gdpCCZisTe5n8pyCOA7J3CAXFG+dcvePvE3v+/LOGEtZx3q3dvMKxgBQ== |
| 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
| 2026-09-17T11:21:19.546640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038779observed 672cd5d2f9de66ac1422d2f17768e590...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:19.527057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038779/manifest.jsonobserved 1732c06ad19e6ff3ee4692323d71b6e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:19.509439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038779/publication.mdobserved bc892a19a8c6d1e3d27773c12b19b27a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:19.492429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038779/publication.txtobserved 3b501379a559d616305cfebcbee9109e...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. |
|---|