ISRC USJ3V1405963
Verified recording
USJ3V1405963 is “Romantic Classical Guitar” by Romantic Guitar Master,
registered on the CopyrightChains blockchain with CopyrightID
0xe43bed2da9e86fb287c45bf24dc3895c6bb75d17abfb788d2cb9277e41856404 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1405963.
Recording identifiers
- ISRC
- USJ3V1405963
- Title
- Romantic Classical Guitar
- Artist
- Romantic Guitar Master
- CopyrightID (CopyrightChains transaction hash)
0xe43bed2da9e86fb287c45bf24dc3895c6bb75d17abfb788d2cb9277e41856404
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:d6ffd5cfd1365256560d5904c0eb5ba61ee4f21b93110a55da9803d8e1ab0d9e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1405963
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Romantic Classical Guitar · Machine-readable JSON-LD