ISRC QM6MZ2231623
Verified recording
QM6MZ2231623 is “Cantigas de Santa Maria: Como poden per sas culpas, CSM 166” by Alfonso X El Sabio,
registered on the CopyrightChains blockchain with CopyrightID
0x8849a112945bde1848da4604a72f246ce5d3d891eb81631da79497ea19950fe0 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/QM6MZ2231623.
Recording identifiers
- ISRC
- QM6MZ2231623
- Title
- Cantigas de Santa Maria: Como poden per sas culpas, CSM 166
- Artist
- Alfonso X El Sabio
- CopyrightID (CopyrightChains transaction hash)
0x8849a112945bde1848da4604a72f246ce5d3d891eb81631da79497ea19950fe0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:9d12071920f0148279d13853da4d374f68d00529fae7f97cb230e59631156002- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2231623
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Cantigas de Santa Maria: Como poden per sas culpas, CSM 166 · Machine-readable JSON-LD