ISRC TWUM72100021
Verified recording
TWUM72100021 is “失蹤” by LEE 孫王力,
registered on the CopyrightChains blockchain with CopyrightID
0x8a44b8e10332c4f5c70747c42050038ed7033f94238221021158495bf3dea6dc 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/TWUM72100021.
Recording identifiers
- ISRC
- TWUM72100021
- Title
- 失蹤
- Artist
- LEE 孫王力
- CopyrightID (CopyrightChains transaction hash)
0x8a44b8e10332c4f5c70747c42050038ed7033f94238221021158495bf3dea6dc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:9738c3e5b4bdadc1f056eed5f263936be2f3a6d30833c43236ce781432b6b723- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWUM72100021
- Bitcoin block existence check
- https://blockstream.info/api/block/953520