ISRC QMBZ92001621
Verified recording
QMBZ92001621 is “Heartless” by Yung Mare,
registered on the CopyrightChains blockchain with CopyrightID
0x2d8f7ab3116caccc1e342b6a1d420f3960ea0da2f1c999b63d79ac57e68c061e and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92001621.
Recording identifiers
- ISRC
- QMBZ92001621
- Title
- Heartless
- Artist
- Yung Mare
- CopyrightID (CopyrightChains transaction hash)
0x2d8f7ab3116caccc1e342b6a1d420f3960ea0da2f1c999b63d79ac57e68c061e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:064a5891d6583a52f8589391cfd00db9acbf4368e47d25fe0ecfc67396b51e9c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92001621
- Bitcoin block existence check
- https://blockstream.info/api/block/960327