ISRC ITLF51903306
Verified recording
ITLF51903306 is “Suite populaire brésilienne, W020: I. Mazurka-Choro - Transcription for Saxello and Guitar” by Heitor Villa-Lobos,
registered on the CopyrightChains blockchain with CopyrightID
0x9ed5fde10a60b7e189f73432ab49b28dbf0e59716148d5dfe2e59ec7fc68c8ab 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/ITLF51903306.
Recording identifiers
- ISRC
- ITLF51903306
- Title
- Suite populaire brésilienne, W020: I. Mazurka-Choro - Transcription for Saxello and Guitar
- Artist
- Heitor Villa-Lobos
- CopyrightID (CopyrightChains transaction hash)
0x9ed5fde10a60b7e189f73432ab49b28dbf0e59716148d5dfe2e59ec7fc68c8ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1d0f38d2171aebbd8ad3aba2c1d9cdd95f88c5a2b81e06403890552cef3791fd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLF51903306
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Suite populaire brésilienne, W020: I. Mazurka-Choro - Transcription for Saxello and Guitar · Machine-readable JSON-LD