ISRC JPCO08900220
Verified recording
JPCO08900220 is “歌劇「ローエングリン」 WWV 75 エルザの大聖堂への行列” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0x210b20e1b5d918b68d93ff1166bf60fd4acf59d015690a29a8e51c8ed7aa7fb7 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO08900220.
Recording identifiers
- ISRC
- JPCO08900220
- Title
- 歌劇「ローエングリン」 WWV 75 エルザの大聖堂への行列
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0x210b20e1b5d918b68d93ff1166bf60fd4acf59d015690a29a8e51c8ed7aa7fb7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:75572868d6500e258e08d2b9364394b599bec486f647499cbacd18762ce707a7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO08900220
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: 歌劇「ローエングリン」 WWV 75 エルザの大聖堂への行列 · Machine-readable JSON-LD