OT-2026-000046009
Publication integrity record
Single cup vacuum gripper, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000046009) never changes.
Identity and time
| Publication number | OT-2026-000046009 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f8a-7345-b7df-f079b489c2b6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046009 |
| Status | PUBLIC |
Content hashes
| Canonical text | 155bf1205997d2d52ff6421c91928506a784c5a31b37c3332a319f4e9ade0a20 |
|---|---|
| Markdown | eed9425658cc026b7fe293d7b2043542f385e7ff816645c87dcd1ffdd6df1adf |
| Publication page | 220f067da7a40f7ffc006f0b8f0a79c8d23eea58b8dcb0f1d79e35dddd8e4f63 |
| Manifest | 05f0e58434b5bea63d64888a11e47d76e086a30c85f066ace4512f68306d7ac1 |
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 | y/w/3KBgbtpXUPXZvQYt37YsRZNRabcYVTPrFfcLAjQp4tPd0bTIxIVGjmi0GumHWkFuLfGpRUs483BihqyxBQ== |
| 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
| 2026-09-17T11:10:00.759689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046009observed 220f067da7a40f7ffc006f0b8f0a79c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:00.741087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046009/manifest.jsonobserved 05f0e58434b5bea63d64888a11e47d76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:00.721782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046009/publication.mdobserved eed9425658cc026b7fe293d7b2043542...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:00.702623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046009/publication.txtobserved 155bf1205997d2d52ff6421c91928506...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. |
|---|