ISRC QMRSZ2400752
Verified recording
QMRSZ2400752 is “Grrr” by Brotha Lynch Hung,
registered on the CopyrightChains blockchain with CopyrightID
0xb5f355f50c6078a8c41e23b6e80c974b9c1fb5442595fc077ad79ca645ca7209 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2400752.
Recording identifiers
- ISRC
- QMRSZ2400752
- Title
- Grrr
- Artist
- Brotha Lynch Hung
- CopyrightID (CopyrightChains transaction hash)
0xb5f355f50c6078a8c41e23b6e80c974b9c1fb5442595fc077ad79ca645ca7209
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:83ff8edd08aa5939404093a562d53587463009cba65fd377f319ed7e2bf9d08a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2400752
- Bitcoin block existence check
- https://blockstream.info/api/block/956302