ISRC GBAYC2101772
Verified recording
GBAYC2101772 is “Pisador: Libro de música de vihuela, Libro VII: Madona mala vostra” by Diego Pisador,
registered on the CopyrightChains blockchain with CopyrightID
0x3e3896299825e38a71ddd24ac1d6a35d0f00c5a62d88b32cc2c0b95b051ae6d8 and independently timestamped
in Bitcoin block 960435 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2101772.
Recording identifiers
- ISRC
- GBAYC2101772
- Title
- Pisador: Libro de música de vihuela, Libro VII: Madona mala vostra
- Artist
- Diego Pisador
- CopyrightID (CopyrightChains transaction hash)
0x3e3896299825e38a71ddd24ac1d6a35d0f00c5a62d88b32cc2c0b95b051ae6d8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:33:26+00:00
- Bitcoin block
- 960435
- Canonical record hash
sha256:f0458f6c49dbb8fe4137b83b143e90e0e7127eba4b2382153a47208f08688ab5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2101772
- Bitcoin block existence check
- https://blockstream.info/api/block/960435
Full record
Track page: Pisador: Libro de música de vihuela, Libro VII: Madona mala vostra · Machine-readable JSON-LD