OT-2026-000058442
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, vented 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-2026-000058442) never changes.
Identity and time
| Publication number | OT-2026-000058442 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39a-7b91-a578-dd429d333397 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058442 |
| Status | PUBLIC |
Content hashes
| Canonical text | 42abdec3beec00954b5d61daf6f31405d16fec1a7a6acd954a9c4397ca8b6640 |
|---|---|
| Markdown | 8aca6e49fcaec7fb21587140570fbbdfcff83e77b463629b5df37edcae74a27a |
| Publication page | 06950ea16b559179f32e36d1d635321e0023d4a41cfdcee11c78146e5a2f6314 |
| Manifest | 8f94e90a315e8fbfcc272187c43618b571998003274529c318d1098d09804186 |
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 | hlr2BrA3lSiUdXe3aC/0iApYZHlLSuQMziKbCY2C9z+d/Emif8aS2C9gwg74TMXT+lgvfajoD9v/iBLkH5u5Dg== |
| 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
| 2026-09-17T10:46:53.216320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058442observed 06950ea16b559179f32e36d1d635321e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:53.198739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058442/manifest.jsonobserved 8f94e90a315e8fbfcc272187c43618b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:53.161696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058442/publication.mdobserved 8aca6e49fcaec7fb21587140570fbbdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:53.120014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058442/publication.txtobserved 42abdec3beec00954b5d61daf6f31405...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. |
|---|