ISRC DEF059904090
Verified recording
DEF059904090 is “Deux Duos op 11 - 1. La Nuit (Thédore de Banville)” by Ernest Chausson,
registered on the CopyrightChains blockchain with CopyrightID
0xd145b51ade0da094f5df3040904caa3758090bf736330ae61f0bca40b38b216d and independently timestamped
in Bitcoin block 957052 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059904090.
Recording identifiers
- ISRC
- DEF059904090
- Title
- Deux Duos op 11 - 1. La Nuit (Thédore de Banville)
- Artist
- Ernest Chausson
- CopyrightID (CopyrightChains transaction hash)
0xd145b51ade0da094f5df3040904caa3758090bf736330ae61f0bca40b38b216d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:50:41+00:00
- Bitcoin block
- 957052
- Canonical record hash
sha256:eb4bdae051b893f7ccfdf44f643e6b2a458c956e96ae5e56f0b18fe01ba42727- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059904090
- Bitcoin block existence check
- https://blockstream.info/api/block/957052
Full record
Track page: Deux Duos op 11 - 1. La Nuit (Thédore de Banville) · Machine-readable JSON-LD