ISRC TWUM72200067
Verified recording
TWUM72200067 is “4.1.9” by 吳霏,
registered on the CopyrightChains blockchain with CopyrightID
0x5dbdf46b57d550499a5fbd5c76f9888264b74bfb2345a7eaf5a40ceb253f74c9 and independently timestamped
in Bitcoin block 960173 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWUM72200067.
Recording identifiers
- ISRC
- TWUM72200067
- Title
- 4.1.9
- Artist
- 吳霏
- CopyrightID (CopyrightChains transaction hash)
0x5dbdf46b57d550499a5fbd5c76f9888264b74bfb2345a7eaf5a40ceb253f74c9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:11:40+00:00
- Bitcoin block
- 960173
- Canonical record hash
sha256:eb028825f0fb30e3aff4edd6e276f9769b1179d0ae862cb50188cf58adc5d6aa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWUM72200067
- Bitcoin block existence check
- https://blockstream.info/api/block/960173