ISRC USNO19740521
Verified recording
USNO19740521 is “Delerue: La Valse de Francois T.” by Georges Delerue,
registered on the CopyrightChains blockchain with CopyrightID
0xb59961f72e4e2e78aa0a1afbcf4e84d8117fecad31a397c0db7b7c3675aaf40d and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19740521.
Recording identifiers
- ISRC
- USNO19740521
- Title
- Delerue: La Valse de Francois T.
- Artist
- Georges Delerue
- CopyrightID (CopyrightChains transaction hash)
0xb59961f72e4e2e78aa0a1afbcf4e84d8117fecad31a397c0db7b7c3675aaf40d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:b7b510f68ef8630b82d43d5ff7f2f733471c6628ad5cbe22e93c6e9e6a71cfe0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19740521
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Delerue: La Valse de Francois T. · Machine-readable JSON-LD