ISRC JPCO01637800
Verified recording
JPCO01637800 is “Radio Taiso Exercise - Kumamoto Dialect Ver.” by 大久保三郎,
registered on the CopyrightChains blockchain with CopyrightID
0x393735469c3c822e25d2a77c7828cfbe6aa08d881746baf4ae5a950585944a1d and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO01637800.
Recording identifiers
- ISRC
- JPCO01637800
- Title
- Radio Taiso Exercise - Kumamoto Dialect Ver.
- Artist
- 大久保三郎
- CopyrightID (CopyrightChains transaction hash)
0x393735469c3c822e25d2a77c7828cfbe6aa08d881746baf4ae5a950585944a1d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:7fc2010459feb1dbd6a4e42c885f4f4153ab8c7803743d0a81f3ab04174b7af7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO01637800
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Radio Taiso Exercise - Kumamoto Dialect Ver. · Machine-readable JSON-LD