ISRC QZFZ61925769
Verified recording
QZFZ61925769 is “Perfect” by Marzi,
registered on the CopyrightChains blockchain with CopyrightID
0x9b7d0c36a992efc1f3fa604b7911e9452cfdb94fd89b2c08632109987d141bee and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ61925769.
Recording identifiers
- ISRC
- QZFZ61925769
- Title
- Perfect
- Artist
- Marzi
- CopyrightID (CopyrightChains transaction hash)
0x9b7d0c36a992efc1f3fa604b7911e9452cfdb94fd89b2c08632109987d141bee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ba0423df9cc1418e40a27afe5750ff383266ecb00df70222cc78290433b6f79c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ61925769
- Bitcoin block existence check
- https://blockstream.info/api/block/956304