ISRC QM9AA1863866
Verified recording
QM9AA1863866 is “Castillos de España: Montemayor (Romance de los Pinos)” by Federico Moreno Torroba,
registered on the CopyrightChains blockchain with CopyrightID
0x78edb8796d56cb11da37e351a521b0683ce8b148db026baca553d8f9bb369469 and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9AA1863866.
Recording identifiers
- ISRC
- QM9AA1863866
- Title
- Castillos de España: Montemayor (Romance de los Pinos)
- Artist
- Federico Moreno Torroba
- CopyrightID (CopyrightChains transaction hash)
0x78edb8796d56cb11da37e351a521b0683ce8b148db026baca553d8f9bb369469
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:0875616b24fea04c057a1faeafa4cc8dbb996502fdd81050f56f4383d1ac86ea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9AA1863866
- Bitcoin block existence check
- https://blockstream.info/api/block/956312
Full record
Track page: Castillos de España: Montemayor (Romance de los Pinos) · Machine-readable JSON-LD