ISRC TWD950521101
Verified recording
TWD950521101 is “KO One” by Tank,
registered on the CopyrightChains blockchain with CopyrightID
0xe711a2ad593079622d1136cbf861d30262ea1485bc4cbc7b3108395977873792 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/TWD950521101.
Recording identifiers
- ISRC
- TWD950521101
- Title
- KO One
- Artist
- Tank
- CopyrightID (CopyrightChains transaction hash)
0xe711a2ad593079622d1136cbf861d30262ea1485bc4cbc7b3108395977873792
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:f3b14e9d830f7fa6a37b8d62ac4695a278bfac9f4c929a3d09400bb99c218cf8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWD950521101
- Bitcoin block existence check
- https://blockstream.info/api/block/956302