ISRC JPCO02321320
Verified recording
JPCO02321320 is “Sinfonia in Birds "To the Birds of Youth", Op. 107: II. Toccata” by Takashi Yoshimatsu,
registered on the CopyrightChains blockchain with CopyrightID
0xac0a290d55b2baa4d6ca5853e434ab509745f643fde0860b9a6c2824888e6d29 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO02321320.
Recording identifiers
- ISRC
- JPCO02321320
- Title
- Sinfonia in Birds "To the Birds of Youth", Op. 107: II. Toccata
- Artist
- Takashi Yoshimatsu
- CopyrightID (CopyrightChains transaction hash)
0xac0a290d55b2baa4d6ca5853e434ab509745f643fde0860b9a6c2824888e6d29
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:845e88365cb6947284484bf4aaeee9eed7097e4cfa57f85c075ef77b5259579a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO02321320
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: Sinfonia in Birds "To the Birds of Youth", Op. 107: II. Toccata · Machine-readable JSON-LD