ISRC FRQ030200004
Verified recording
FRQ030200004 is “Dirty Dub” by Improvisators Dub,
registered on the CopyrightChains blockchain with CopyrightID
0x5129ddec7716f890d45cb88f70606ecbf9c14de6fb94781f3179b02d996d1c01 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRQ030200004.
Recording identifiers
- ISRC
- FRQ030200004
- Title
- Dirty Dub
- Artist
- Improvisators Dub
- CopyrightID (CopyrightChains transaction hash)
0x5129ddec7716f890d45cb88f70606ecbf9c14de6fb94781f3179b02d996d1c01
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:57e4f82974794ca018f4dc0fc46b08c88a2e915a3c7302da71932a40aa1a8165- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRQ030200004
- Bitcoin block existence check
- https://blockstream.info/api/block/957120