ISRC FRZ131434016
Verified recording
FRZ131434016 is “Bachianas Brasileiras No. 1, W246: II. Prelúdio. Modinha” by Heitor Villa-Lobos,
registered on the CopyrightChains blockchain with CopyrightID
0x60493b5d17386c9da028ecf7268e8396168a6efda2312f672b0b75ace4d3a73a and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131434016.
Recording identifiers
- ISRC
- FRZ131434016
- Title
- Bachianas Brasileiras No. 1, W246: II. Prelúdio. Modinha
- Artist
- Heitor Villa-Lobos
- CopyrightID (CopyrightChains transaction hash)
0x60493b5d17386c9da028ecf7268e8396168a6efda2312f672b0b75ace4d3a73a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:9d2be474a7400e46598bc7271f98702466dfd1162af4c018a6ca7dcb7b58765a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131434016
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Bachianas Brasileiras No. 1, W246: II. Prelúdio. Modinha · Machine-readable JSON-LD