ISRC SEAEI9654020
Verified recording
SEAEI9654020 is “2 Piano Pieces: II. Grudge” by Rentaro Taki,
registered on the CopyrightChains blockchain with CopyrightID
0xac1669afbc515edd3d92a0a5648a99a529e60e41bd9c4db44f5bc1a285db520d and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEI9654020.
Recording identifiers
- ISRC
- SEAEI9654020
- Title
- 2 Piano Pieces: II. Grudge
- Artist
- Rentaro Taki
- CopyrightID (CopyrightChains transaction hash)
0xac1669afbc515edd3d92a0a5648a99a529e60e41bd9c4db44f5bc1a285db520d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:6b20524deb952d2894eb119d7b8881e2e113ac14fc98b47d5d4bdad43aadef2b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEI9654020
- Bitcoin block existence check
- https://blockstream.info/api/block/960236
Full record
Track page: 2 Piano Pieces: II. Grudge · Machine-readable JSON-LD