ISRC USLZJ2286081
Verified recording
USLZJ2286081 is “Bachianas Brasileiras No. 5: I. Aria (Cantilena) for Clarinet and Cellos” by Heitor Villa-Lobos,
registered on the CopyrightChains blockchain with CopyrightID
0x9253f5719914e9ed5f326959220dcbbc012b43d5f001789ee5acc733253b5c61 and independently timestamped
in Bitcoin block 957067 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2286081.
Recording identifiers
- ISRC
- USLZJ2286081
- Title
- Bachianas Brasileiras No. 5: I. Aria (Cantilena) for Clarinet and Cellos
- Artist
- Heitor Villa-Lobos
- CopyrightID (CopyrightChains transaction hash)
0x9253f5719914e9ed5f326959220dcbbc012b43d5f001789ee5acc733253b5c61
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:54:37+00:00
- Bitcoin block
- 957067
- Canonical record hash
sha256:79fd66e6ab4333db6de3599b5f242e2049b650a99fda53e4adbfb7a955a41d90- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2286081
- Bitcoin block existence check
- https://blockstream.info/api/block/957067
Full record
Track page: Bachianas Brasileiras No. 5: I. Aria (Cantilena) for Clarinet and Cellos · Machine-readable JSON-LD