ISRC TWA531663604
Verified recording
TWA531663604 is “開什麼玩笑” by ERIKA,
registered on the CopyrightChains blockchain with CopyrightID
0x963e4e9242ad345054b6d2b4dd77ae99a4d2b88630ee39c93df3e936c32ccfbb and independently timestamped
in Bitcoin block 960111 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA531663604.
Recording identifiers
- ISRC
- TWA531663604
- Title
- 開什麼玩笑
- Artist
- ERIKA
- CopyrightID (CopyrightChains transaction hash)
0x963e4e9242ad345054b6d2b4dd77ae99a4d2b88630ee39c93df3e936c32ccfbb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:21:01+00:00
- Bitcoin block
- 960111
- Canonical record hash
sha256:0f088e1a1552f61d5c98228bf0084b1f0f4874be9c72ff75692f1558b279c902- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA531663604
- Bitcoin block existence check
- https://blockstream.info/api/block/960111