ISRC USCGH1288839
Verified recording
USCGH1288839 is “Três pequenas valsas românticas” by Gustavo Tavares,
registered on the CopyrightChains blockchain with CopyrightID
0x7294cbec999e3fb624422d7c2cee55b05938d07a4f5dcb369e3f82ca1657b0bb and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1288839.
Recording identifiers
- ISRC
- USCGH1288839
- Title
- Três pequenas valsas românticas
- Artist
- Gustavo Tavares
- CopyrightID (CopyrightChains transaction hash)
0x7294cbec999e3fb624422d7c2cee55b05938d07a4f5dcb369e3f82ca1657b0bb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:cecfc8d197de3bd9314834572aa4d5af99595ee55a09bbf3b0e86cea933acb0d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1288839
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: Três pequenas valsas românticas · Machine-readable JSON-LD