ISRC USCGH2561259
Verified recording
USCGH2561259 is “12 Esquisses pour piano, 1ère série, 11. Andante quasi adagio (non troppo)” by Charles Koechlin,
registered on the CopyrightChains blockchain with CopyrightID
0xecd5963d7be740ffde7ff4a8845b7eb3bfebb0ada794e33c974058351c19b266 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/USCGH2561259.
Recording identifiers
- ISRC
- USCGH2561259
- Title
- 12 Esquisses pour piano, 1ère série, 11. Andante quasi adagio (non troppo)
- Artist
- Charles Koechlin
- CopyrightID (CopyrightChains transaction hash)
0xecd5963d7be740ffde7ff4a8845b7eb3bfebb0ada794e33c974058351c19b266
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:07700acb51b2f73d9bcbb4f300bcdd1a9c4072aaa524a941532d8f1c1e16e9e4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2561259
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 12 Esquisses pour piano, 1ère série, 11. Andante quasi adagio (non troppo) · Machine-readable JSON-LD