ISRC GBF078942916
Verified recording
GBF078942916 is “Cantigas de Santa Maria: Non sofre Santa Maria - Por dereito ten a Virgen” by Alfonso X El Sabio,
registered on the CopyrightChains blockchain with CopyrightID
0x8d707fa24bdc6c3146487d34fd236d9d4a524f6531f79aa1b400774671160105 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078942916.
Recording identifiers
- ISRC
- GBF078942916
- Title
- Cantigas de Santa Maria: Non sofre Santa Maria - Por dereito ten a Virgen
- Artist
- Alfonso X El Sabio
- CopyrightID (CopyrightChains transaction hash)
0x8d707fa24bdc6c3146487d34fd236d9d4a524f6531f79aa1b400774671160105
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:746830b61edd73ee129ebee2b3727a7be500c949ec269002158b95ce6be33ec9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078942916
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Cantigas de Santa Maria: Non sofre Santa Maria - Por dereito ten a Virgen · Machine-readable JSON-LD