ISRC TWDK50904045
Verified recording
TWDK50904045 is “牽掛” by 洪小喬,
registered on the CopyrightChains blockchain with CopyrightID
0xb78d09a642a2b475831233f05c76add4e8268df782ecd48b9980a9d989ddb7c8 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWDK50904045.
Recording identifiers
- ISRC
- TWDK50904045
- Title
- 牽掛
- Artist
- 洪小喬
- CopyrightID (CopyrightChains transaction hash)
0xb78d09a642a2b475831233f05c76add4e8268df782ecd48b9980a9d989ddb7c8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:f9bbc5550f40b351538a8ed94f348ace8bda464d8b92e94d6f8c45859a9febc7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWDK50904045
- Bitcoin block existence check
- https://blockstream.info/api/block/960397