ISRC HKI199226810
Verified recording
HKI199226810 is “5 Preludes, W. 419: No. 1, Andantino espressivo” by Heitor Villa-Lobos,
registered on the CopyrightChains blockchain with CopyrightID
0x95258afd8382f0a5a5bc093c1db34e6752f70db6caa02d20f975767b596b473f and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199226810.
Recording identifiers
- ISRC
- HKI199226810
- Title
- 5 Preludes, W. 419: No. 1, Andantino espressivo
- Artist
- Heitor Villa-Lobos
- CopyrightID (CopyrightChains transaction hash)
0x95258afd8382f0a5a5bc093c1db34e6752f70db6caa02d20f975767b596b473f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:9bae2f7453fa9aea8511e9967246e682b289e174929666d0e365a58f92748fc4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199226810
- Bitcoin block existence check
- https://blockstream.info/api/block/960236
Full record
Track page: 5 Preludes, W. 419: No. 1, Andantino espressivo · Machine-readable JSON-LD