ISRC TWCT31706520
Verified recording
TWCT31706520 is “悲曲” by 高進,
registered on the CopyrightChains blockchain with CopyrightID
0x278dd80bfe683276b1f41877bb6d7b544ab17344d748e01b7b8d667dfe12a182 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCT31706520.
Recording identifiers
- ISRC
- TWCT31706520
- Title
- 悲曲
- Artist
- 高進
- CopyrightID (CopyrightChains transaction hash)
0x278dd80bfe683276b1f41877bb6d7b544ab17344d748e01b7b8d667dfe12a182
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:79c01346745822721783093b65b10b6b59bff9484bbca723c818298c980ac7d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCT31706520
- Bitcoin block existence check
- https://blockstream.info/api/block/960138