OT-2026-000046265
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump fed, supply line pressure sensor, sustained blow-off after 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-2026-000046265) never changes.
Identity and time
| Publication number | OT-2026-000046265 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57ca-75ec-9636-a47fd19df3a9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046265 |
| Status | PUBLIC |
Content hashes
| Canonical text | 28d03a8e565c05fefebdcb64e64d500e71525f25d15fe27fe0eabdf629c87fc1 |
|---|---|
| Markdown | 177ee210b8a2877bb1b51b51234247cac54c65bb5c0a172d88bc0f70ffd7a7be |
| Publication page | 83e7972e6c4132dcae84504554b556f515bc8ef85f34c43116b928b601183f91 |
| Manifest | 6bc519c68a0ca8163625152dadd3d00d8ed0fb1f227007d07fdb8c198e846ef5 |
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 | cBrHyM1qEy6WyLz8xzA7TqOVf+dWLcV9+By/OIyxTGUgXNGOQ4/ahrVvcK/qKKLiu9BB474r/DNUdyxRvUsmBg== |
| 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
| 2026-09-17T11:08:07.720122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046265observed 83e7972e6c4132dcae84504554b556f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:07.701389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046265/manifest.jsonobserved 6bc519c68a0ca8163625152dadd3d00d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:07.680603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046265/publication.mdobserved 177ee210b8a2877bb1b51b51234247ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:07.660549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046265/publication.txtobserved 28d03a8e565c05fefebdcb64e64d500e...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. |
|---|