ISRC TWA472209012
Verified recording
TWA472209012 is “才子” by Kumachan,
registered on the CopyrightChains blockchain with CopyrightID
0x748780543745b910df6af958ba233f778645d6505c46834dfb8ace20507de7fd and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA472209012.
Recording identifiers
- ISRC
- TWA472209012
- Title
- 才子
- Artist
- Kumachan
- CopyrightID (CopyrightChains transaction hash)
0x748780543745b910df6af958ba233f778645d6505c46834dfb8ace20507de7fd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:c41de250e1c8b13b137b2eabe3091daf323cce78a2269f0586a0d302589ad3db- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA472209012
- Bitcoin block existence check
- https://blockstream.info/api/block/953520