ISRC AUFFF1800057
Verified recording
AUFFF1800057 is “Album pour enfants, Op. 39: No. 10 in D Minor, Mazurka” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x5a9a2a0463997c50f81f4960425eb274ed443f133d91e532c672f88adab0bcce 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/AUFFF1800057.
Recording identifiers
- ISRC
- AUFFF1800057
- Title
- Album pour enfants, Op. 39: No. 10 in D Minor, Mazurka
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x5a9a2a0463997c50f81f4960425eb274ed443f133d91e532c672f88adab0bcce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:19c6857540320f2ce300b5f0751877f7a0e9557396871f55369751e40a460ece- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUFFF1800057
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Album pour enfants, Op. 39: No. 10 in D Minor, Mazurka · Machine-readable JSON-LD