ISRC QZTAT2409502
Verified recording
QZTAT2409502 is “Hartbrake” by BabyBoyDaMac,
registered on the CopyrightChains blockchain with CopyrightID
0x62c4b9e6623a712acebd9970f7714b02c1f67ecd9c2de26c2f90a08437599b14 and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2409502.
Recording identifiers
- ISRC
- QZTAT2409502
- Title
- Hartbrake
- Artist
- BabyBoyDaMac
- CopyrightID (CopyrightChains transaction hash)
0x62c4b9e6623a712acebd9970f7714b02c1f67ecd9c2de26c2f90a08437599b14
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:a56fa964b2df7ff23936426b371912bba99a6ae4a9caaadc8ba5c404a0617a59- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2409502
- Bitcoin block existence check
- https://blockstream.info/api/block/960254