OT-2026-000038497
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000038497) never changes.
Identity and time
| Publication number | OT-2026-000038497 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d53-7705-ab24-a8f617e753c7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038497 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a63cdccad24e61f60ee24016144b1a581dbd4d117769c668fb307e27bde59f6 |
|---|---|
| Markdown | 1dffd29354dbc1297ff9a6c1886eba3331734a3e0da2c5018e9eb7ea2ecd8079 |
| Publication page | fa0222df2d17badac00835184478e70175386fee633f1559d2d756e42cf2229b |
| Manifest | 4aded94883e14715e3ac3d40a7be738b37c27a6ff4802517efb9351531f3df3d |
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 | uvLSOaCX60CEWvyMXR1ft2AOe3NufbbukSsDpL+Sv6AwAib9vzCsDl6oa66bO/ddPq/UYcR1acvDG59MB07SAA== |
| 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
| 2026-09-17T11:22:44.580154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038497observed fa0222df2d17badac00835184478e701...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:44.556235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038497/manifest.jsonobserved 4aded94883e14715e3ac3d40a7be738b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:44.536719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038497/publication.mdobserved 1dffd29354dbc1297ff9a6c1886eba33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:44.437408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038497/publication.txtobserved 2a63cdccad24e61f60ee24016144b1a5...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. |
|---|