ISRC DEN961701650
Verified recording
DEN961701650 is “Bachianas brasileiras No. 5, W. 389: I. Aria. Cantilena” by Heitor Villa-Lobos,
registered on the CopyrightChains blockchain with CopyrightID
0x3220a34772002d5329f26976ee78289a7393d2c533076a905171804911994e98 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961701650.
Recording identifiers
- ISRC
- DEN961701650
- Title
- Bachianas brasileiras No. 5, W. 389: I. Aria. Cantilena
- Artist
- Heitor Villa-Lobos
- CopyrightID (CopyrightChains transaction hash)
0x3220a34772002d5329f26976ee78289a7393d2c533076a905171804911994e98
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:0ae9082c82099d2834b7c2ac414a49727e0a57c119035825e671bc9a210db174- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961701650
- Bitcoin block existence check
- https://blockstream.info/api/block/959159
Full record
Track page: Bachianas brasileiras No. 5, W. 389: I. Aria. Cantilena · Machine-readable JSON-LD