ISRC QM6P41572465
Verified recording
QM6P41572465 is “Concerto for 2 Mandolins in G Major” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x648142bb198da5f470f2778a028ff78901b503bdef25811a506ff60bf5b37e1d and independently timestamped
in Bitcoin block 960223 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41572465.
Recording identifiers
- ISRC
- QM6P41572465
- Title
- Concerto for 2 Mandolins in G Major
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x648142bb198da5f470f2778a028ff78901b503bdef25811a506ff60bf5b37e1d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:51:46+00:00
- Bitcoin block
- 960223
- Canonical record hash
sha256:3eca640a786692030d9fc75a8b956aff7f12d9c9bc5222f141eb25316100a740- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41572465
- Bitcoin block existence check
- https://blockstream.info/api/block/960223
Full record
Track page: Concerto for 2 Mandolins in G Major · Machine-readable JSON-LD