ISRC USA4A2300020
Verified recording
USA4A2300020 is “Berceuse: Berceuse” by Germaine Tailleferre,
registered on the CopyrightChains blockchain with CopyrightID
0x42d0e8ef8a262d099ea35cfbdef03266b6d4840033950d52e70ac7b2f09ec1cf and independently timestamped
in Bitcoin block 960212 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300020.
Recording identifiers
- ISRC
- USA4A2300020
- Title
- Berceuse: Berceuse
- Artist
- Germaine Tailleferre
- CopyrightID (CopyrightChains transaction hash)
0x42d0e8ef8a262d099ea35cfbdef03266b6d4840033950d52e70ac7b2f09ec1cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:43:45+00:00
- Bitcoin block
- 960212
- Canonical record hash
sha256:78f249c9df52c8394e9a4e0c1cb4553b6050961fe868fc5c8d0f794d5e3d740c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300020
- Bitcoin block existence check
- https://blockstream.info/api/block/960212