ISRC QZ7R42455657
Verified recording
QZ7R42455657 is “Mucho Mejor” by ElMrOficial,
registered on the CopyrightChains blockchain with CopyrightID
0x5e3dc03dbf1fd62e8f72b8cac3488985e16af19bd1b802c9b0831d299d8dbae6 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ7R42455657.
Recording identifiers
- ISRC
- QZ7R42455657
- Title
- Mucho Mejor
- Artist
- ElMrOficial
- CopyrightID (CopyrightChains transaction hash)
0x5e3dc03dbf1fd62e8f72b8cac3488985e16af19bd1b802c9b0831d299d8dbae6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:542a9a1038ea2985fdd26b53e078825a0f5a8a4b4a1b1eacfa820a7528f9f44a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ7R42455657
- Bitcoin block existence check
- https://blockstream.info/api/block/960459