ISRC JPP592353955
Verified recording
JPP592353955 is “48 Songs for Piano: No. 2, Song of Recollections” by Hikaru Hayashi,
registered on the CopyrightChains blockchain with CopyrightID
0x6b2f5aacf1b1cac26ce85e6329ecd05636f5ad110459a6ebdf4a6a811565ba09 and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP592353955.
Recording identifiers
- ISRC
- JPP592353955
- Title
- 48 Songs for Piano: No. 2, Song of Recollections
- Artist
- Hikaru Hayashi
- CopyrightID (CopyrightChains transaction hash)
0x6b2f5aacf1b1cac26ce85e6329ecd05636f5ad110459a6ebdf4a6a811565ba09
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:4db5c8fd66d0f8a55e795d7d1db21720a717e37f20fe72eb252fab3733686178- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP592353955
- Bitcoin block existence check
- https://blockstream.info/api/block/960247
Full record
Track page: 48 Songs for Piano: No. 2, Song of Recollections · Machine-readable JSON-LD