ISRC TWU711903548
Verified recording
TWU711903548 is “Concerto for 2 violins in D Minor, BWV 1043: I. Vivace” by 麥家樂,
registered on the CopyrightChains blockchain with CopyrightID
0x8c2ddc32caa5ca8ec496c734c3102147220c177fd7e7a53cfef6df22c65b1177 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/TWU711903548.
Recording identifiers
- ISRC
- TWU711903548
- Title
- Concerto for 2 violins in D Minor, BWV 1043: I. Vivace
- Artist
- 麥家樂
- CopyrightID (CopyrightChains transaction hash)
0x8c2ddc32caa5ca8ec496c734c3102147220c177fd7e7a53cfef6df22c65b1177
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:620286aa1c46c69e652b5cf31c0491beed3a522e3322d8d2e10d3ce7156f5bf7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU711903548
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto for 2 violins in D Minor, BWV 1043: I. Vivace · Machine-readable JSON-LD