ISRC TWUM72400049
Verified recording
TWUM72400049 is “W” by 吳霏,
registered on the CopyrightChains blockchain with CopyrightID
0x578b13ec61107238effd4a654d71fdca66e4c22faaa5390886beabd9160aebb4 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/TWUM72400049.
Recording identifiers
- ISRC
- TWUM72400049
- Title
- W
- Artist
- 吳霏
- CopyrightID (CopyrightChains transaction hash)
0x578b13ec61107238effd4a654d71fdca66e4c22faaa5390886beabd9160aebb4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:77cbbd6d1288b91bae4d96f94afa0d82360fbddb7d22a350df19cba4d6aa69e7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWUM72400049
- Bitcoin block existence check
- https://blockstream.info/api/block/956302