ISRC DEN962301912
Verified recording
DEN962301912 is “María De Buenos Aires: Yo soy María (Arr. for Violin and Piano)” by María Dueñas,
registered on the CopyrightChains blockchain with CopyrightID
0x20cff97409160a655ccd8ee504d9a24662aa8262d24567e4c9b384eca6fe6d8e and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962301912.
Recording identifiers
- ISRC
- DEN962301912
- Title
- María De Buenos Aires: Yo soy María (Arr. for Violin and Piano)
- Artist
- María Dueñas
- CopyrightID (CopyrightChains transaction hash)
0x20cff97409160a655ccd8ee504d9a24662aa8262d24567e4c9b384eca6fe6d8e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:4341fd3310d25a13cba339c5b2662ab3d582b176868e84defa1d798a42215479- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962301912
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: María De Buenos Aires: Yo soy María (Arr. for Violin and Piano) · Machine-readable JSON-LD