ISRC CAAGN1695612
Verified recording
CAAGN1695612 is “5 Preludes, W. 419: No. 3 in A Minor” by Heitor Villa-Lobos,
registered on the CopyrightChains blockchain with CopyrightID
0x4adcedec9c501da915d223819c1de4afc072f6c5558e243831154481f6102711 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAAGN1695612.
Recording identifiers
- ISRC
- CAAGN1695612
- Title
- 5 Preludes, W. 419: No. 3 in A Minor
- Artist
- Heitor Villa-Lobos
- CopyrightID (CopyrightChains transaction hash)
0x4adcedec9c501da915d223819c1de4afc072f6c5558e243831154481f6102711
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:726f3c29729d4e3106d0f09ca0ed0fc7f3ee0602e0c044501b350a11683cd6b8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAAGN1695612
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 5 Preludes, W. 419: No. 3 in A Minor · Machine-readable JSON-LD