ISRC DEE019300023
Verified recording
DEE019300023 is “String Quartet: III. Final: Vif” by Germaine Tailleferre,
registered on the CopyrightChains blockchain with CopyrightID
0x375e0ba646e9d520fe176b2f9172c7c21673fa0a02b329753d187f48d8567bc4 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE019300023.
Recording identifiers
- ISRC
- DEE019300023
- Title
- String Quartet: III. Final: Vif
- Artist
- Germaine Tailleferre
- CopyrightID (CopyrightChains transaction hash)
0x375e0ba646e9d520fe176b2f9172c7c21673fa0a02b329753d187f48d8567bc4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:86dc4f21566b0ff761ae2d39fbc9083b550ec244a9f34eed150e70d984639416- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE019300023
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: String Quartet: III. Final: Vif · Machine-readable JSON-LD