ISRC QZFZ62040798
Verified recording
QZFZ62040798 is “Spectrum” by CircusP,
registered on the CopyrightChains blockchain with CopyrightID
0xc56d64551971654cb2b97e86373aec708741b16332585d49f60db12142a2fb8a 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/QZFZ62040798.
Recording identifiers
- ISRC
- QZFZ62040798
- Title
- Spectrum
- Artist
- CircusP
- CopyrightID (CopyrightChains transaction hash)
0xc56d64551971654cb2b97e86373aec708741b16332585d49f60db12142a2fb8a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:3251cb3216e03a0eb9552a24c6420c36999c6d87fe5aaa811bd97348ff51cc03- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62040798
- Bitcoin block existence check
- https://blockstream.info/api/block/956304