ISRC FRU621117202
Verified recording
FRU621117202 is “Six pièces pour Piano, Op. 19: IV. Nocturne en Do Dièse Mineur” by Various Artists,
registered on the CopyrightChains blockchain with CopyrightID
0x1d2f47881fcfd9cf65cff2ea18ddc2fc7b43da21f0b03ac3a7d9ecdfd027d4b5 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU621117202.
Recording identifiers
- ISRC
- FRU621117202
- Title
- Six pièces pour Piano, Op. 19: IV. Nocturne en Do Dièse Mineur
- Artist
- Various Artists
- CopyrightID (CopyrightChains transaction hash)
0x1d2f47881fcfd9cf65cff2ea18ddc2fc7b43da21f0b03ac3a7d9ecdfd027d4b5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:e87681c3ca0fcaad6df3ef1a03a4dc33f1028dbe63554412bdf2f70677c104ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU621117202
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: Six pièces pour Piano, Op. 19: IV. Nocturne en Do Dièse Mineur · Machine-readable JSON-LD