ISRC TWUM72100024
Verified recording
TWUM72100024 is “City of Angels” by LEE 孫王力,
registered on the CopyrightChains blockchain with CopyrightID
0x7f732bf649f1bcc0810d656f7a3ff1e4bb9129144ff0af7e6f60a8a59f4f2f40 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/TWUM72100024.
Recording identifiers
- ISRC
- TWUM72100024
- Title
- City of Angels
- Artist
- LEE 孫王力
- CopyrightID (CopyrightChains transaction hash)
0x7f732bf649f1bcc0810d656f7a3ff1e4bb9129144ff0af7e6f60a8a59f4f2f40
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:672573a112a8538b67ff5b4225f7aeccb8bd364255c363ce9484d4f70a6326ea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWUM72100024
- Bitcoin block existence check
- https://blockstream.info/api/block/956302