ISRC DKABA0900020
Verified recording
DKABA0900020 is “Japanese Blue” by DR Big Band,
registered on the CopyrightChains blockchain with CopyrightID
0x03212834ce4530402580289db87e023414d0e3b1d0375b7d4051e1b3f8ce4386 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKABA0900020.
Recording identifiers
- ISRC
- DKABA0900020
- Title
- Japanese Blue
- Artist
- DR Big Band
- CopyrightID (CopyrightChains transaction hash)
0x03212834ce4530402580289db87e023414d0e3b1d0375b7d4051e1b3f8ce4386
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:683e5be3bf1815db38246b9dc29c0edb3eed04d169c825d8830b5b8a9224539b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKABA0900020
- Bitcoin block existence check
- https://blockstream.info/api/block/960478