ISRC HKI199295113
Verified recording
HKI199295113 is “無言歌集 第5巻 Op. 62: VI. A Major「春の歌」” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x0961c76bececf3ef7d16bb9732b040f1b06806a5fd400beb0888e87fc893a01f and independently timestamped
in Bitcoin block 960099 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199295113.
Recording identifiers
- ISRC
- HKI199295113
- Title
- 無言歌集 第5巻 Op. 62: VI. A Major「春の歌」
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x0961c76bececf3ef7d16bb9732b040f1b06806a5fd400beb0888e87fc893a01f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:30:20+00:00
- Bitcoin block
- 960099
- Canonical record hash
sha256:5731ba00af85b59dc0e020e2271203aaf85a63cff3df8717d342ae2057e5c24b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199295113
- Bitcoin block existence check
- https://blockstream.info/api/block/960099
Full record
Track page: 無言歌集 第5巻 Op. 62: VI. A Major「春の歌」 · Machine-readable JSON-LD