ISRC QZFP51932558
Verified recording
QZFP51932558 is “Blue” by fuku6,
registered on the CopyrightChains blockchain with CopyrightID
0xf60870b478caaa4513b24f4eb74cc30ec6df0f2e00554538f313666437429a8d 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/QZFP51932558.
Recording identifiers
- ISRC
- QZFP51932558
- Title
- Blue
- Artist
- fuku6
- CopyrightID (CopyrightChains transaction hash)
0xf60870b478caaa4513b24f4eb74cc30ec6df0f2e00554538f313666437429a8d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:4b023f927793273a6d6d2ba0db796dad1942bfa920363d1e8207292715b5bc1e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFP51932558
- Bitcoin block existence check
- https://blockstream.info/api/block/957120