ISRC GBAYC9801451
Verified recording
GBAYC9801451 is “Alfonso X el Sabio: Cantigas de Santa María: No. 10, Rosa das rosas” by Alfonso X El Sabio,
registered on the CopyrightChains blockchain with CopyrightID
0x2cfc7782d82ef3b5c0e824483bd0dd61b00d3421b0b6240f45ddc5c04ec4f965 and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9801451.
Recording identifiers
- ISRC
- GBAYC9801451
- Title
- Alfonso X el Sabio: Cantigas de Santa María: No. 10, Rosa das rosas
- Artist
- Alfonso X El Sabio
- CopyrightID (CopyrightChains transaction hash)
0x2cfc7782d82ef3b5c0e824483bd0dd61b00d3421b0b6240f45ddc5c04ec4f965
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:b1db02808ca1c6462a56cefe1dfe8c467159eaa00c11b6a8fd103c83b7332bb4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9801451
- Bitcoin block existence check
- https://blockstream.info/api/block/960410
Full record
Track page: Alfonso X el Sabio: Cantigas de Santa María: No. 10, Rosa das rosas · Machine-readable JSON-LD