ISRC QM6N21786141
Verified recording
QM6N21786141 is “Cantigas de Santa Maria, CSM 400: Pero cantigas de loor - Remastered” by Alfonso X El Sabio,
registered on the CopyrightChains blockchain with CopyrightID
0x734072745a4cd5f4de3333c88653889a7f4175e726b98fb08265f63dad114ea4 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/QM6N21786141.
Recording identifiers
- ISRC
- QM6N21786141
- Title
- Cantigas de Santa Maria, CSM 400: Pero cantigas de loor - Remastered
- Artist
- Alfonso X El Sabio
- CopyrightID (CopyrightChains transaction hash)
0x734072745a4cd5f4de3333c88653889a7f4175e726b98fb08265f63dad114ea4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:7426d13958b23829a014f731e31f66df5b7250949c09132612b34c447b3b66a8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21786141
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Cantigas de Santa Maria, CSM 400: Pero cantigas de loor - Remastered · Machine-readable JSON-LD