ISRC QZK6P1974589
Verified recording
QZK6P1974589 is “MF Grinch” by Cookin Soul,
registered on the CopyrightChains blockchain with CopyrightID
0x2f9007667f7a711211ba5dd28698ef0a0fe58386ee5c7f3ded14a877c10e51cf and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P1974589.
Recording identifiers
- ISRC
- QZK6P1974589
- Title
- MF Grinch
- Artist
- Cookin Soul
- CopyrightID (CopyrightChains transaction hash)
0x2f9007667f7a711211ba5dd28698ef0a0fe58386ee5c7f3ded14a877c10e51cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:79fb0517c0e690b020561b6b2e64cb4a87babd435b0e932bfabfb1174159ce5f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P1974589
- Bitcoin block existence check
- https://blockstream.info/api/block/953520