ISRC TWJK12200074
Verified recording
TWJK12200074 is “晃” by 黑謙,
registered on the CopyrightChains blockchain with CopyrightID
0x47bbaa34a8692d7dd227883ba9d2e81f38e9f069e255528e03ae621878dd6836 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWJK12200074.
Recording identifiers
- ISRC
- TWJK12200074
- Title
- 晃
- Artist
- 黑謙
- CopyrightID (CopyrightChains transaction hash)
0x47bbaa34a8692d7dd227883ba9d2e81f38e9f069e255528e03ae621878dd6836
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:fe5a0d7b802968ee2c8661007007c93f0cc3bc0f6dc2b1e975e6539834b77212- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWJK12200074
- Bitcoin block existence check
- https://blockstream.info/api/block/960337