ISRC TWA459546208
Verified recording
TWA459546208 is “舊情也綿綿” by 李度,
registered on the CopyrightChains blockchain with CopyrightID
0xcef7b47f1dfcb1c67a43c289aa477841812f2b0f644a2bfdb0727d495b3f5a46 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA459546208.
Recording identifiers
- ISRC
- TWA459546208
- Title
- 舊情也綿綿
- Artist
- 李度
- CopyrightID (CopyrightChains transaction hash)
0xcef7b47f1dfcb1c67a43c289aa477841812f2b0f644a2bfdb0727d495b3f5a46
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:eb1e20911d4c1c72730d75d9161f7f98f1de61b7fd79641474f0d2fa3a4e0b0e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA459546208
- Bitcoin block existence check
- https://blockstream.info/api/block/956304