ISRC QMZ621600406
Verified recording
QMZ621600406 is “Fantasy of Flight” by John Williams,
registered on the CopyrightChains blockchain with CopyrightID
0xa093ec8a066fd6f9211ef4f94bedf3d69a783a5d2f5982dd4c3c7a31bb7d0712 and independently timestamped
in Bitcoin block 960389 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMZ621600406.
Recording identifiers
- ISRC
- QMZ621600406
- Title
- Fantasy of Flight
- Artist
- John Williams
- CopyrightID (CopyrightChains transaction hash)
0xa093ec8a066fd6f9211ef4f94bedf3d69a783a5d2f5982dd4c3c7a31bb7d0712
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:20:10+00:00
- Bitcoin block
- 960389
- Canonical record hash
sha256:9446eaf05278d00a3ddc46438cd5f91d57a1dd654f7a22f59214e382b0a4252e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMZ621600406
- Bitcoin block existence check
- https://blockstream.info/api/block/960389