ISRC DEU921503403
Verified recording
DEU921503403 is “Oboe Sonata, Op. 58: III. Andante: Le soir dans la Campagne, Tres calme, presque adagio” by Charles Koechlin,
registered on the CopyrightChains blockchain with CopyrightID
0x1c06125697f2d9fece73da3a2c6340a74e0e30275cd0f81d54bb6e8392baa7ad 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/DEU921503403.
Recording identifiers
- ISRC
- DEU921503403
- Title
- Oboe Sonata, Op. 58: III. Andante: Le soir dans la Campagne, Tres calme, presque adagio
- Artist
- Charles Koechlin
- CopyrightID (CopyrightChains transaction hash)
0x1c06125697f2d9fece73da3a2c6340a74e0e30275cd0f81d54bb6e8392baa7ad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2bf7aa50687c6e3279b5df753d883e3305c0524b14d120ea4f2e7b56a16f4478- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921503403
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Oboe Sonata, Op. 58: III. Andante: Le soir dans la Campagne, Tres calme, presque adagio · Machine-readable JSON-LD