ISRC QZDA81937583
Verified recording
QZDA81937583 is “HB Freestyle” by Hardest Bars,
registered on the CopyrightChains blockchain with CopyrightID
0xc36afd1f376dec56b2c2af50ca38ab2a14f894bbd48fbda77a4c93d0293cf32d 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/QZDA81937583.
Recording identifiers
- ISRC
- QZDA81937583
- Title
- HB Freestyle
- Artist
- Hardest Bars
- CopyrightID (CopyrightChains transaction hash)
0xc36afd1f376dec56b2c2af50ca38ab2a14f894bbd48fbda77a4c93d0293cf32d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ef6f97dde551874fef0e8fe60e10b5d3ca98462235fc39f22326060a079c4701- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81937583
- Bitcoin block existence check
- https://blockstream.info/api/block/956304