OT-2026-000033295
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, pulsed blow-off before 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-2026-000033295) never changes.
Identity and time
| Publication number | OT-2026-000033295 · never reused |
|---|---|
| Internal UUID | 01a0ae75-8980-7d02-9e95-2b410e76064e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:13.649513Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033295 |
| Status | PUBLIC |
Content hashes
| Canonical text | dab5cb1374a644c83bcfd40385b76152bf0ceb0f6fbd0ee92b04561370056b44 |
|---|---|
| Markdown | 81d173886c9e26f1c6ff9976cf1bf34c3935436a64ede47be036d6a5dd3ad555 |
| Publication page | 08ee36f2ac6d31873b50a37e7264701ff7003a5adf21544053307678dd5ed392 |
| Manifest | 9e7badf5e843250e5c4dfdcf6e8052ed7693de21a0ff7cce56979b0c1c3da9be |
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 | SDjVmP3CtupshJ4H6kjbtwusApfA5ktcKgN9EmuIUNKKXLo7TUSRV+mroeWDg+cUf84pZ8LvoVqVZp6SA+U2BQ== |
| 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
| 2026-09-17T11:32:02.385906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033295observed 08ee36f2ac6d31873b50a37e7264701f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:02.370076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033295/manifest.jsonobserved 9e7badf5e843250e5c4dfdcf6e8052ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:02.353216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033295/publication.mdobserved 81d173886c9e26f1c6ff9976cf1bf34c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:02.337402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033295/publication.txtobserved dab5cb1374a644c83bcfd40385b76152...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. |
|---|