ISRC GBPFW0700013
Verified recording
GBPFW0700013 is “Villa-Lobos: Bachianas Brasileiras No. 5 for Soprano and 8 Cellos, W. 389: I. Aria in A Minor (Cantilena. Adagio)” by Heitor Villa-Lobos,
registered on the CopyrightChains blockchain with CopyrightID
0x33b1bcce735ac8b0bec05f4f84ebff497a069a8df579c1413f0d3d7b3af00da3 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW0700013.
Recording identifiers
- ISRC
- GBPFW0700013
- Title
- Villa-Lobos: Bachianas Brasileiras No. 5 for Soprano and 8 Cellos, W. 389: I. Aria in A Minor (Cantilena. Adagio)
- Artist
- Heitor Villa-Lobos
- CopyrightID (CopyrightChains transaction hash)
0x33b1bcce735ac8b0bec05f4f84ebff497a069a8df579c1413f0d3d7b3af00da3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:38ecf3a330dd83b2a4e1ed745b2d90305b908bf9e5d972e05e50a0cb753c4666- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW0700013
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Villa-Lobos: Bachianas Brasileiras No. 5 for Soprano and 8 Cellos, W. 389: I. Aria in A Minor (Cantilena. Adagio) · Machine-readable JSON-LD