OT-2026-000033685
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, pulsed 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-2026-000033685) never changes.
Identity and time
| Publication number | OT-2026-000033685 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a390-7d24-9808-16ca88aee0c5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033685 |
| Status | PUBLIC |
Content hashes
| Canonical text | d1ecfbed7c3b9e9b09bff6cd238718e06593b298edae31e3cfb94abb89188428 |
|---|---|
| Markdown | 57274ac1509c908310fda5a7ff1483788f1a857d2a5b8bff8a9356478e94ccad |
| Publication page | 69298a2eac122d26683d90927fa3e655b178aba0046b821fa400ff8b19c3c6ca |
| Manifest | 6383846cf7480ec377a6c2428bdb445aefbdb9957312992b727d5f4b00edcac0 |
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 | 9BU8QJ60DMLR/LInyRNQNZiKDcss6LFOXhmAVekdRIFXm7lNskbrtICE9i+L5B52ipcHYuhcWkt6vftB7jNUCQ== |
| 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
| 2026-09-17T11:31:40.669529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033685observed 69298a2eac122d26683d90927fa3e655...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:40.650245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033685/manifest.jsonobserved 6383846cf7480ec377a6c2428bdb445a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:40.633691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033685/publication.mdobserved 57274ac1509c908310fda5a7ff148378...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:40.617245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033685/publication.txtobserved d1ecfbed7c3b9e9b09bff6cd238718e0...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. |
|---|