ISRC SEAEL0230190
Verified recording
SEAEL0230190 is “Etudes pour saxophone alto et piano, Op. 188: II. Pour les sons liés et le charme de la sonorite” by Charles Koechlin,
registered on the CopyrightChains blockchain with CopyrightID
0x404592d14cd23a6d0703c114fb48cb23992e120454d75eda8402ac8935036d2a 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/SEAEL0230190.
Recording identifiers
- ISRC
- SEAEL0230190
- Title
- Etudes pour saxophone alto et piano, Op. 188: II. Pour les sons liés et le charme de la sonorite
- Artist
- Charles Koechlin
- CopyrightID (CopyrightChains transaction hash)
0x404592d14cd23a6d0703c114fb48cb23992e120454d75eda8402ac8935036d2a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:da961f0437d917255fe065e67f5973177f8124cb7725f0c7b39b9a567215aa6b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEL0230190
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Etudes pour saxophone alto et piano, Op. 188: II. Pour les sons liés et le charme de la sonorite · Machine-readable JSON-LD