ISRC QZP7F2427991
Verified recording
QZP7F2427991 is “Classical Symphony for Focus” by John Smith,
registered on the CopyrightChains blockchain with CopyrightID
0x382c75c8138c2cc1bdcfba151a730a3435311d44cadc35099b8cbaedcd0b6e2f and independently timestamped
in Bitcoin block 957050 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2427991.
Recording identifiers
- ISRC
- QZP7F2427991
- Title
- Classical Symphony for Focus
- Artist
- John Smith
- CopyrightID (CopyrightChains transaction hash)
0x382c75c8138c2cc1bdcfba151a730a3435311d44cadc35099b8cbaedcd0b6e2f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:41:13+00:00
- Bitcoin block
- 957050
- Canonical record hash
sha256:7dfcf462d0d704a970eae1d477ce35edf012666f73c806d1ea791ef4cddd6985- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2427991
- Bitcoin block existence check
- https://blockstream.info/api/block/957050
Full record
Track page: Classical Symphony for Focus · Machine-readable JSON-LD