ISRC TWA550219105
Verified recording
TWA550219105 is “Keep It Up” by 許慧欣,
registered on the CopyrightChains blockchain with CopyrightID
0xb936449e78458c8675556b6071180044dc1af9d72578d222541dcb43ecc0e815 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA550219105.
Recording identifiers
- ISRC
- TWA550219105
- Title
- Keep It Up
- Artist
- 許慧欣
- CopyrightID (CopyrightChains transaction hash)
0xb936449e78458c8675556b6071180044dc1af9d72578d222541dcb43ecc0e815
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:df75dd69890f15e7cd86d0e6f8e9bb015487b8ef445d0b4a1ebc2cc3108330b7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA550219105
- Bitcoin block existence check
- https://blockstream.info/api/block/960264