OT-2026-000068042
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000068042) never changes.
Identity and time
| Publication number | OT-2026-000068042 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fe-749d-9791-2070c3c5e009 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068042 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60e9b02589d05af35d025ab9af0e5dcaa8e597f19da85dc89de3444ba9d22bb1 |
|---|---|
| Markdown | ec868d3d03f30d5104e6622b9b54bd72455bc41a11aa4a577c54b6a951213d02 |
| Publication page | 9d6d3ca39fa931499381c82a45d62910a166a7ddc350566085760fce20364002 |
| Manifest | 93e87624bdfde5b78d7e544024b02d716b6819a4cdf257e4d6951bdbeb4a27a2 |
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 | sg0AmsjENv2b0+o+ZXEDGkBgLxzHl4AsbAQhFq5K8yZKa8ayu444ogDfh8fXnlP34NfgSc4wEr4I41f9CLWfDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:30:36.600184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068042observed 9d6d3ca39fa931499381c82a45d62910...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:36.582187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068042/manifest.jsonobserved 93e87624bdfde5b78d7e544024b02d71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:36.563495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068042/publication.mdobserved ec868d3d03f30d5104e6622b9b54bd72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:36.546362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068042/publication.txtobserved 60e9b02589d05af35d025ab9af0e5dca...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. |
|---|