ISRC FRZ131434019
Verified recording
FRZ131434019 is “Bachianas Brasileiras No. 5, W389: II. Dança” by Heitor Villa-Lobos,
registered on the CopyrightChains blockchain with CopyrightID
0xa93e6d6d553497052e194874a4676aa26e27ec9fb0ab4cd45da3ec36cb3888f5 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131434019.
Recording identifiers
- ISRC
- FRZ131434019
- Title
- Bachianas Brasileiras No. 5, W389: II. Dança
- Artist
- Heitor Villa-Lobos
- CopyrightID (CopyrightChains transaction hash)
0xa93e6d6d553497052e194874a4676aa26e27ec9fb0ab4cd45da3ec36cb3888f5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:26cef224f2a3f9b854a1abb8f52340a0647f2f95aa0425d117032259fb3fae4e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131434019
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Bachianas Brasileiras No. 5, W389: II. Dança · Machine-readable JSON-LD