ISRC TWUM72100020
Verified recording
TWUM72100020 is “Old Fashion Luv” by LEE 孫王力,
registered on the CopyrightChains blockchain with CopyrightID
0x73e14ac1ae29aa8c1346fe53197c17e9b5dc4b8ca55f1db78a2c2b240517f23d 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/TWUM72100020.
Recording identifiers
- ISRC
- TWUM72100020
- Title
- Old Fashion Luv
- Artist
- LEE 孫王力
- CopyrightID (CopyrightChains transaction hash)
0x73e14ac1ae29aa8c1346fe53197c17e9b5dc4b8ca55f1db78a2c2b240517f23d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:da7d8ade66ae8afc50210ac597ab76b78e89ff5ccd30d1bfd22d2f93bbbda0d3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWUM72100020
- Bitcoin block existence check
- https://blockstream.info/api/block/953520