ISRC QZK6N2458411
Verified recording
QZK6N2458411 is “COLD BREW” by Coastal,
registered on the CopyrightChains blockchain with CopyrightID
0xc29ef44555a8fbb2e5f1850aa8d1725d9af9fbe5dbc0179fa2f6307fe7c3c0a2 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2458411.
Recording identifiers
- ISRC
- QZK6N2458411
- Title
- COLD BREW
- Artist
- Coastal
- CopyrightID (CopyrightChains transaction hash)
0xc29ef44555a8fbb2e5f1850aa8d1725d9af9fbe5dbc0179fa2f6307fe7c3c0a2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:1690d5f11513a76d1b920084fb250d5762ec5f78248827ba4fa81eb4e3595894- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2458411
- Bitcoin block existence check
- https://blockstream.info/api/block/953528