ISRC NLB630000034
Verified recording
NLB630000034 is “Tu Voz (feat. Vicente Fernández) - Ranchera Bolero Version” by Celia Cruz,
registered on the CopyrightChains blockchain with CopyrightID
0xb8acd0a97ee18c50fe5f2c30a498f25a17353d816c02bae9d3b8d86e7a5a1f95 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB630000034.
Recording identifiers
- ISRC
- NLB630000034
- Title
- Tu Voz (feat. Vicente Fernández) - Ranchera Bolero Version
- Artist
- Celia Cruz
- CopyrightID (CopyrightChains transaction hash)
0xb8acd0a97ee18c50fe5f2c30a498f25a17353d816c02bae9d3b8d86e7a5a1f95
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:6d6a7843ae2355dadb84a374679027d59eda5d88d94f84864d8f6b79d93272c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB630000034
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Tu Voz (feat. Vicente Fernández) - Ranchera Bolero Version · Machine-readable JSON-LD