ISRC QMBZ91507063
Verified recording
QMBZ91507063 is “Hardflow” by Macca Squad,
registered on the CopyrightChains blockchain with CopyrightID
0x4836c7b687593f2d539f69973dfd1895b521423a0b80d1ef765c56977dee3af8 and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91507063.
Recording identifiers
- ISRC
- QMBZ91507063
- Title
- Hardflow
- Artist
- Macca Squad
- CopyrightID (CopyrightChains transaction hash)
0x4836c7b687593f2d539f69973dfd1895b521423a0b80d1ef765c56977dee3af8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:ccb5fbc71377ac926d4915132b66e8e5f2d1b2197ad508caf76497de6bd0be4c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91507063
- Bitcoin block existence check
- https://blockstream.info/api/block/960500