OT-2026-000040252
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000040252) never changes.
Identity and time
| Publication number | OT-2026-000040252 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-73f0-bcff-40030d3185c4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040252 |
| Status | PUBLIC |
Content hashes
| Canonical text | b711198e2c1bba10d45a1701e3dd81abd64046c706d44d45102a10bd2b07c8cf |
|---|---|
| Markdown | 8bb77f3ab2a3ccbd8ba3fbfc910fa1c420d3f8f9ac8b89fd51344e705412d7e5 |
| Publication page | 14a2172b8ee714465d2b7ada39b29d07705771ff7356b12c8509977902474b7c |
| Manifest | bffbd113797cc39982ba7e16665dcf3f7c9f7de63b2c3e8c4516826f4b7b11e0 |
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 | iaxxdP05ouTcCFjFfVwzUgBztjr/AzfFLt9UmaoXFE7rL3PGzVs8i+weHkeY46Xt1X3MVLQzNptZZBD2in4dDg== |
| 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
| 2026-09-17T11:19:08.891006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040252observed 14a2172b8ee714465d2b7ada39b29d07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:08.873153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040252/manifest.jsonobserved bffbd113797cc39982ba7e16665dcf3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:08.852159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040252/publication.mdobserved 8bb77f3ab2a3ccbd8ba3fbfc910fa1c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:08.834486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040252/publication.txtobserved b711198e2c1bba10d45a1701e3dd81ab...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. |
|---|