ISRC USA4A2300032
Verified recording
USA4A2300032 is “Valse lente: Valse lente” by Germaine Tailleferre,
registered on the CopyrightChains blockchain with CopyrightID
0xda0d213182ece25cc065d98ca5206f43db01ea3c5dd9a1cdd756d14b71ca96d1 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300032.
Recording identifiers
- ISRC
- USA4A2300032
- Title
- Valse lente: Valse lente
- Artist
- Germaine Tailleferre
- CopyrightID (CopyrightChains transaction hash)
0xda0d213182ece25cc065d98ca5206f43db01ea3c5dd9a1cdd756d14b71ca96d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:cf942c4bebc81616153b27104ed8bb79344d90bb7c56613743ba9864b2bf6161- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300032
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Valse lente: Valse lente · Machine-readable JSON-LD