ISRC FROV62436803
Verified recording
FROV62436803 is “María de Buenos Aires: Yo soy María (Arr. for Voice, Cello & Ensemble)” by Astor Piazzolla,
registered on the CopyrightChains blockchain with CopyrightID
0x119c0ce86c3ad473844af787ddc29bfb360d6e75b1118686c9adb99fb2c49c90 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62436803.
Recording identifiers
- ISRC
- FROV62436803
- Title
- María de Buenos Aires: Yo soy María (Arr. for Voice, Cello & Ensemble)
- Artist
- Astor Piazzolla
- CopyrightID (CopyrightChains transaction hash)
0x119c0ce86c3ad473844af787ddc29bfb360d6e75b1118686c9adb99fb2c49c90
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:11cf399b4e0299225acb285db96dcdaf72023c3524b57c6a46fa518ef2a8f25c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62436803
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: María de Buenos Aires: Yo soy María (Arr. for Voice, Cello & Ensemble) · Machine-readable JSON-LD