ISRC FRZ131434017
Verified recording
FRZ131434017 is “Bachianas Brasileiras No. 1, W246: III. Fuga. Conversa” by Heitor Villa-Lobos,
registered on the CopyrightChains blockchain with CopyrightID
0x4719f40d9bb985a05b1fc63858aa398ecf6138bf63d76535090f6f6fb83db032 and independently timestamped
in Bitcoin block 960435 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131434017.
Recording identifiers
- ISRC
- FRZ131434017
- Title
- Bachianas Brasileiras No. 1, W246: III. Fuga. Conversa
- Artist
- Heitor Villa-Lobos
- CopyrightID (CopyrightChains transaction hash)
0x4719f40d9bb985a05b1fc63858aa398ecf6138bf63d76535090f6f6fb83db032
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:33:26+00:00
- Bitcoin block
- 960435
- Canonical record hash
sha256:d26c039e09edd5106a859bab40078356fe2527e3b4dc7278cbc08ec275926295- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131434017
- Bitcoin block existence check
- https://blockstream.info/api/block/960435
Full record
Track page: Bachianas Brasileiras No. 1, W246: III. Fuga. Conversa · Machine-readable JSON-LD