ISRC FRZ141537230
Verified recording
FRZ141537230 is “Canciones españolas antiguas: VIII. Nana de Sevilla” by Federico García Lorca,
registered on the CopyrightChains blockchain with CopyrightID
0x1249dd6ee47e1d450edbf36c562b97a1a36f3303aeb5b2d8f5137ed89bccdf51 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141537230.
Recording identifiers
- ISRC
- FRZ141537230
- Title
- Canciones españolas antiguas: VIII. Nana de Sevilla
- Artist
- Federico García Lorca
- CopyrightID (CopyrightChains transaction hash)
0x1249dd6ee47e1d450edbf36c562b97a1a36f3303aeb5b2d8f5137ed89bccdf51
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2f84c8bd96b10281199a6a0292bb64fa88387275a920781fc8df8801cb09c720- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141537230
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Canciones españolas antiguas: VIII. Nana de Sevilla · Machine-readable JSON-LD