ISRC CH1491908703
Verified recording
CH1491908703 is “Clairières dans le ciel (Version for Soprano & Piano): No. 3, Parfois, je suis triste” by Lili Boulanger,
registered on the CopyrightChains blockchain with CopyrightID
0x89947fcd9ffd19ac4a52b3a58ada7c50108a07b824d3bc5c2e1b5400c8e73e43 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/CH1491908703.
Recording identifiers
- ISRC
- CH1491908703
- Title
- Clairières dans le ciel (Version for Soprano & Piano): No. 3, Parfois, je suis triste
- Artist
- Lili Boulanger
- CopyrightID (CopyrightChains transaction hash)
0x89947fcd9ffd19ac4a52b3a58ada7c50108a07b824d3bc5c2e1b5400c8e73e43
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3684f0786c1d2a865131ca8288f85471ae6bb7ccadf1230e2c20c267e9dcbdb3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491908703
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Clairières dans le ciel (Version for Soprano & Piano): No. 3, Parfois, je suis triste · Machine-readable JSON-LD