OT-2026-000046358
Publication integrity record
Foam pad vacuum gripper, two stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000046358) never changes.
Identity and time
| Publication number | OT-2026-000046358 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57cb-75e1-bd20-bd4ecb81b89c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046358 |
| Status | PUBLIC |
Content hashes
| Canonical text | 13ed3caac1b459ed660e5c562cf9d637f285dbca28e2ce90a796c8f2c4c6f13f |
|---|---|
| Markdown | 6d41e81625085cecaee8a43ba6d01c48cad97bb13f8d412bf1bd8b7aa51d3f83 |
| Publication page | 0a0c8de758f657bf0a286edf3e0133a16b29f8401879f4bf07a569d08ca8b132 |
| Manifest | 982c3684c5f9726a1a4bb1f048e36a6f50897c136b32e235adb4ca1df4287cc4 |
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 | FWw3gi/L6J1efOI3g5FrQ7MydtUQUpBxnb0+pMTmiUdxuH1A9deoLOFYe9TlDUqGe5D3k0/JO7GXFTAWyxpgBw== |
| 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
| 2026-09-17T11:08:21.167952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046358observed 0a0c8de758f657bf0a286edf3e0133a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:21.150356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046358/manifest.jsonobserved 982c3684c5f9726a1a4bb1f048e36a6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:21.130234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046358/publication.mdobserved 6d41e81625085cecaee8a43ba6d01c48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:21.110597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046358/publication.txtobserved 13ed3caac1b459ed660e5c562cf9d637...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. |
|---|