ISRC USCGH2561260
Verified recording
USCGH2561260 is “12 Esquisses pour piano, 1ère série, 12. Allegretto con moto quasi allegro” by Charles Koechlin,
registered on the CopyrightChains blockchain with CopyrightID
0x50245688aadb1c7587c160d5562536c5991e1e391f8e62f117e6d7e00ed4b32a 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/USCGH2561260.
Recording identifiers
- ISRC
- USCGH2561260
- Title
- 12 Esquisses pour piano, 1ère série, 12. Allegretto con moto quasi allegro
- Artist
- Charles Koechlin
- CopyrightID (CopyrightChains transaction hash)
0x50245688aadb1c7587c160d5562536c5991e1e391f8e62f117e6d7e00ed4b32a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:88352be36a12acbe7356b9ecf3cb310964554a38a2f68d93e2c912212b3d0d78- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2561260
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 12 Esquisses pour piano, 1ère série, 12. Allegretto con moto quasi allegro · Machine-readable JSON-LD