ISRC QZ7R41950256
Verified recording
QZ7R41950256 is “Problema” by Menor Menor,
registered on the CopyrightChains blockchain with CopyrightID
0xe56aac84d3233fdf9622a5d256d48dcd85d8f49299fb0010d98f6f3a60fcfd90 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/QZ7R41950256.
Recording identifiers
- ISRC
- QZ7R41950256
- Title
- Problema
- Artist
- Menor Menor
- CopyrightID (CopyrightChains transaction hash)
0xe56aac84d3233fdf9622a5d256d48dcd85d8f49299fb0010d98f6f3a60fcfd90
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:f541cbd514771732a59b4df8db82b11403ba8483880b6f643ba66d440cee5a43- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ7R41950256
- Bitcoin block existence check
- https://blockstream.info/api/block/956304