ISRC ATG302432804
Verified recording
ATG302432804 is “5 Pieces for Violin & Piano, Op. 81: No. 1, Mazurka” by Jean Sibelius,
registered on the CopyrightChains blockchain with CopyrightID
0x5dbbeb8584ba328592498d9d63042dce1a58f7b6ff9dead8ac4b630f9188a477 and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATG302432804.
Recording identifiers
- ISRC
- ATG302432804
- Title
- 5 Pieces for Violin & Piano, Op. 81: No. 1, Mazurka
- Artist
- Jean Sibelius
- CopyrightID (CopyrightChains transaction hash)
0x5dbbeb8584ba328592498d9d63042dce1a58f7b6ff9dead8ac4b630f9188a477
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:17c23710ccce0e64e8902c81d25ded7a5127bc48cc6118a2cd200d4bab814797- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATG302432804
- Bitcoin block existence check
- https://blockstream.info/api/block/960247
Full record
Track page: 5 Pieces for Violin & Piano, Op. 81: No. 1, Mazurka · Machine-readable JSON-LD