ISRC USYBL1500844
Verified recording
USYBL1500844 is “La Cuarta” by Anthony Naples,
registered on the CopyrightChains blockchain with CopyrightID
0x5d509b7df84e2c645a7d2bcdebfb5bdef50fd7339d5f69b0f09a9984d2e7a14c and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USYBL1500844.
Recording identifiers
- ISRC
- USYBL1500844
- Title
- La Cuarta
- Artist
- Anthony Naples
- CopyrightID (CopyrightChains transaction hash)
0x5d509b7df84e2c645a7d2bcdebfb5bdef50fd7339d5f69b0f09a9984d2e7a14c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:1559da200ff0055990670a92fa3ff3e5bb8db447c21b07cf6ab474da60da8608- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USYBL1500844
- Bitcoin block existence check
- https://blockstream.info/api/block/960448