ISRC USDY42197234
Verified recording
USDY42197234 is “La Cantadora (Bullerengue-Jazz)” by Petrona Martinez,
registered on the CopyrightChains blockchain with CopyrightID
0x33a743b8ee7668992d59bfcc26e7fa7b08899ea13154b6c0d2b1d42085008d10 and independently timestamped
in Bitcoin block 960185 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42197234.
Recording identifiers
- ISRC
- USDY42197234
- Title
- La Cantadora (Bullerengue-Jazz)
- Artist
- Petrona Martinez
- CopyrightID (CopyrightChains transaction hash)
0x33a743b8ee7668992d59bfcc26e7fa7b08899ea13154b6c0d2b1d42085008d10
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:32:48+00:00
- Bitcoin block
- 960185
- Canonical record hash
sha256:56233ac51271f68a3dd6711acc05194b620f54ec79ab9471c57b3c3d434e4d3d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42197234
- Bitcoin block existence check
- https://blockstream.info/api/block/960185
Full record
Track page: La Cantadora (Bullerengue-Jazz) · Machine-readable JSON-LD