ISRC USA371177587
Verified recording
USA371177587 is “Hoy He Vuelto A Llorar” by Rosa Virginia Chacín,
registered on the CopyrightChains blockchain with CopyrightID
0xf83887b04a41fbb89e10b9d48df7eed9acbb51d31ef1e59962640a55a117e264 and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371177587.
Recording identifiers
- ISRC
- USA371177587
- Title
- Hoy He Vuelto A Llorar
- Artist
- Rosa Virginia Chacín
- CopyrightID (CopyrightChains transaction hash)
0xf83887b04a41fbb89e10b9d48df7eed9acbb51d31ef1e59962640a55a117e264
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:137d127002ee89f0e127eae71a2d67ec9ad466c9055d248bdf1c97c2dd2e2dd4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371177587
- Bitcoin block existence check
- https://blockstream.info/api/block/960481
Full record
Track page: Hoy He Vuelto A Llorar · Machine-readable JSON-LD