ISRC QZFZ32401356
Verified recording
QZFZ32401356 is “Heavy” by Cookin Soul,
registered on the CopyrightChains blockchain with CopyrightID
0x50e6cb2d16531df366423c5a0cbdc97c8b80badc5e0f6df67048703f7039f7c6 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/QZFZ32401356.
Recording identifiers
- ISRC
- QZFZ32401356
- Title
- Heavy
- Artist
- Cookin Soul
- CopyrightID (CopyrightChains transaction hash)
0x50e6cb2d16531df366423c5a0cbdc97c8b80badc5e0f6df67048703f7039f7c6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:1a7ef68b88a9c753d8f424d8a8942801b80edc2a38c6b4b4eb6181b4bbb61005- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32401356
- Bitcoin block existence check
- https://blockstream.info/api/block/956304