ISRC FRU622260403
Verified recording
FRU622260403 is “Bachianas Brasileiras: No. 5, Aria for Cello and Guitar” by Heitor Villa-Lobos,
registered on the CopyrightChains blockchain with CopyrightID
0x58238e2082ac3a5ef784549c534aabe84fd6b68b6570737ce3c924d5bf8f3e47 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU622260403.
Recording identifiers
- ISRC
- FRU622260403
- Title
- Bachianas Brasileiras: No. 5, Aria for Cello and Guitar
- Artist
- Heitor Villa-Lobos
- CopyrightID (CopyrightChains transaction hash)
0x58238e2082ac3a5ef784549c534aabe84fd6b68b6570737ce3c924d5bf8f3e47
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:e352fd1f2272748e261f2363c1ed1270172027b7797398dac77f5f8d2c5d9a87- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU622260403
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Bachianas Brasileiras: No. 5, Aria for Cello and Guitar · Machine-readable JSON-LD