ISRC GBPCP0800413
Verified recording
GBPCP0800413 is “Mazurka, Op.81 No.1 - Antonio Stradivari, 1719 'Duke of Alba'” by Jean Sibelius,
registered on the CopyrightChains blockchain with CopyrightID
0x60198cb19a712a4a565e28282f3037ee596d1173571c365c6fcd8f5143123c21 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/GBPCP0800413.
Recording identifiers
- ISRC
- GBPCP0800413
- Title
- Mazurka, Op.81 No.1 - Antonio Stradivari, 1719 'Duke of Alba'
- Artist
- Jean Sibelius
- CopyrightID (CopyrightChains transaction hash)
0x60198cb19a712a4a565e28282f3037ee596d1173571c365c6fcd8f5143123c21
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6965d290c82b9efaaa78063ad534f7b1af450e9e23e8bcb2060322568e3afb46- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPCP0800413
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Mazurka, Op.81 No.1 - Antonio Stradivari, 1719 'Duke of Alba' · Machine-readable JSON-LD