ISRC QZ8LD1997114
Verified recording
QZ8LD1997114 is “El Coronel” by Grupo Marca Registrada,
registered on the CopyrightChains blockchain with CopyrightID
0x7c623d1975654eb2182a577de9575d59aef91ecbf71917357d26dff38441556d and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8LD1997114.
Recording identifiers
- ISRC
- QZ8LD1997114
- Title
- El Coronel
- Artist
- Grupo Marca Registrada
- CopyrightID (CopyrightChains transaction hash)
0x7c623d1975654eb2182a577de9575d59aef91ecbf71917357d26dff38441556d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:9b8769ef3b579b78793b5cc0072ef8528334627d5216e1dce1f16cac1d389b51- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8LD1997114
- Bitcoin block existence check
- https://blockstream.info/api/block/953513