OT-2026-000060538
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, vented 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-2026-000060538) never changes.
Identity and time
| Publication number | OT-2026-000060538 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cc-711a-898b-297b66fd03c7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060538 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2bbb2f5f2cac77f8356651eda07e67723668188effc7311ee07547406b505287 |
|---|---|
| Markdown | 14e7ab9506ab29832cb74508e41533105ca1cf64a64d8e6e76095056404db2ed |
| Publication page | 1ee56de3218eb17d0f763c617a7ac2dcf6d85446e55eca9ec755272b703f4238 |
| Manifest | 6c93fe12000636cbb53dcb0109d355c14306fcbef84f354c2adf8918737d0038 |
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 | qCqsudVNwPrbvm1LL0Q+7AQuEED7OBDoIZsvyRrVWmY8Cg2dJFhLihw+7xl4dh1bYYPVurQIF4dX9/wUEINhCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:08.797767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060538observed 1ee56de3218eb17d0f763c617a7ac2dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:08.781179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060538/manifest.jsonobserved 6c93fe12000636cbb53dcb0109d355c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:08.763173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060538/publication.mdobserved 14e7ab9506ab29832cb74508e4153310...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:08.746057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060538/publication.txtobserved 2bbb2f5f2cac77f8356651eda07e6772...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. |
|---|