ISRC QM6N21786144
Verified recording
QM6N21786144 is “Cantigas de Santa Maria, CSM 100: Santa Maria, strela do dia - Remastered” by Alfonso X El Sabio,
registered on the CopyrightChains blockchain with CopyrightID
0xefc86a9b9c2c7ed89c60141b11357e3c3fdc0d478405453285b6d7bd1e88ce78 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/QM6N21786144.
Recording identifiers
- ISRC
- QM6N21786144
- Title
- Cantigas de Santa Maria, CSM 100: Santa Maria, strela do dia - Remastered
- Artist
- Alfonso X El Sabio
- CopyrightID (CopyrightChains transaction hash)
0xefc86a9b9c2c7ed89c60141b11357e3c3fdc0d478405453285b6d7bd1e88ce78
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:cd66c07ccecadb6a03eae39ab4196c704f060bb86e97cef98a314fd64cc0c98e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21786144
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Cantigas de Santa Maria, CSM 100: Santa Maria, strela do dia - Remastered · Machine-readable JSON-LD