ISRC QZES71923857
Verified recording
QZES71923857 is “Si el amor se va” by Grupo Marca Registrada,
registered on the CopyrightChains blockchain with CopyrightID
0xb72c0c121a41d8e5bdbf64c03cb3d3969f91f265c0f10d0385de220c17808aa7 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES71923857.
Recording identifiers
- ISRC
- QZES71923857
- Title
- Si el amor se va
- Artist
- Grupo Marca Registrada
- CopyrightID (CopyrightChains transaction hash)
0xb72c0c121a41d8e5bdbf64c03cb3d3969f91f265c0f10d0385de220c17808aa7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:a320d3034f6eaee0646cac72090ebe034a091080fbe46f3e93ddfec4304b0300- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES71923857
- Bitcoin block existence check
- https://blockstream.info/api/block/956302