ISRC BCRK02400007
Verified recording
BCRK02400007 is “F*Ck” by Massaru,
registered on the CopyrightChains blockchain with CopyrightID
0xd770ac4bd4cb0f61ae657558226301e70ab20ea138d0264236468992ce1d5997 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCRK02400007.
Recording identifiers
- ISRC
- BCRK02400007
- Title
- F*Ck
- Artist
- Massaru
- CopyrightID (CopyrightChains transaction hash)
0xd770ac4bd4cb0f61ae657558226301e70ab20ea138d0264236468992ce1d5997
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:1888060188c7a470c30da0809092358fb5dda29fc092d5c3e08babf820a5e27b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCRK02400007
- Bitcoin block existence check
- https://blockstream.info/api/block/953520