ISRC QM6P41540710
Verified recording
QM6P41540710 is “Bachianas Brasilieras No. 5: Aria (Cantilena)” by Heitor Villa-Lobos,
registered on the CopyrightChains blockchain with CopyrightID
0x6b192863ac5a5ed605754ccbe977fb71e762585eb60c4b51535f3b3f8ae5059c and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41540710.
Recording identifiers
- ISRC
- QM6P41540710
- Title
- Bachianas Brasilieras No. 5: Aria (Cantilena)
- Artist
- Heitor Villa-Lobos
- CopyrightID (CopyrightChains transaction hash)
0x6b192863ac5a5ed605754ccbe977fb71e762585eb60c4b51535f3b3f8ae5059c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:e1ab53b00f43f70b8ca3dbef78181740ed9ae39ea4d718f6b39ea29e565ee23d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41540710
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: Bachianas Brasilieras No. 5: Aria (Cantilena) · Machine-readable JSON-LD