ISRC QZTB42431141
Verified recording
QZTB42431141 is “El Plomo” by Banda los Costeños,
registered on the CopyrightChains blockchain with CopyrightID
0x68ab6cb58a1e567130687b39537c4fb057dfe1ef8e3332437b3072377a015251 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42431141.
Recording identifiers
- ISRC
- QZTB42431141
- Title
- El Plomo
- Artist
- Banda los Costeños
- CopyrightID (CopyrightChains transaction hash)
0x68ab6cb58a1e567130687b39537c4fb057dfe1ef8e3332437b3072377a015251
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:94f1e92825d155e6a6cc03d9f0931d18f010e3adbf4e9db375f72d69044230b4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42431141
- Bitcoin block existence check
- https://blockstream.info/api/block/956304