ISRC GBF078841321
Verified recording
GBF078841321 is “The Moon on the Ruined Castle (Arr. Anon. for Cello & Piano)” by Rentaro Taki,
registered on the CopyrightChains blockchain with CopyrightID
0xc5c6597234cbc431824cc72a6565cd45b9b7a06cc6a8a8fe76f02dbe08444d56 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078841321.
Recording identifiers
- ISRC
- GBF078841321
- Title
- The Moon on the Ruined Castle (Arr. Anon. for Cello & Piano)
- Artist
- Rentaro Taki
- CopyrightID (CopyrightChains transaction hash)
0xc5c6597234cbc431824cc72a6565cd45b9b7a06cc6a8a8fe76f02dbe08444d56
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:8cc93e39a948c9087e353e0f4b520438b714a5dfe17cef6d86e2274bf53837a4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078841321
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: The Moon on the Ruined Castle (Arr. Anon. for Cello & Piano) · Machine-readable JSON-LD