ISRC JPCO08537720
Verified recording
JPCO08537720 is “劇音楽《真夏の夜の夢》結婚行進曲” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0xcd239231d5cd23f77330b4b2315857735eb7e83d5a7d32f7270f8d44c83a564d and independently timestamped
in Bitcoin block 960175 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO08537720.
Recording identifiers
- ISRC
- JPCO08537720
- Title
- 劇音楽《真夏の夜の夢》結婚行進曲
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0xcd239231d5cd23f77330b4b2315857735eb7e83d5a7d32f7270f8d44c83a564d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:16:15+00:00
- Bitcoin block
- 960175
- Canonical record hash
sha256:fc5ef668d548bad0bd4cbd91d17e0187b3f2488a86a213ff299bd6dfed624eb5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO08537720
- Bitcoin block existence check
- https://blockstream.info/api/block/960175