ISRC USKO10503389
Verified recording
USKO10503389 is “Sakura, Folk Song "cherry Blossom"” by Vienna Boys' Choir,
registered on the CopyrightChains blockchain with CopyrightID
0x86e491f4d171f9f45603ef7c080ddee68eaac04d67cafd698419b48faaedf41a and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO10503389.
Recording identifiers
- ISRC
- USKO10503389
- Title
- Sakura, Folk Song "cherry Blossom"
- Artist
- Vienna Boys' Choir
- CopyrightID (CopyrightChains transaction hash)
0x86e491f4d171f9f45603ef7c080ddee68eaac04d67cafd698419b48faaedf41a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:4dad09833b80221cea0e23f78cff769b0ed2cb5b0303fd36b0c1697d67dc1c13- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO10503389
- Bitcoin block existence check
- https://blockstream.info/api/block/960481
Full record
Track page: Sakura, Folk Song "cherry Blossom" · Machine-readable JSON-LD