ISRC NLY331501572
Verified recording
NLY331501572 is “María” by Francisco Tárrega,
registered on the CopyrightChains blockchain with CopyrightID
0x72c318460a8585d440a89233b27952c97a5e42a7efefe474ae9e1b2f1c8ab7ba and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331501572.
Recording identifiers
- ISRC
- NLY331501572
- Title
- María
- Artist
- Francisco Tárrega
- CopyrightID (CopyrightChains transaction hash)
0x72c318460a8585d440a89233b27952c97a5e42a7efefe474ae9e1b2f1c8ab7ba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:5e79935b2b2f9c79ad9e74a521cafae0d4ece9332fd5d1e97a7e0d7ce85af997- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331501572
- Bitcoin block existence check
- https://blockstream.info/api/block/956302