ISRC TWAN71880432
Verified recording
TWAN71880432 is “我的歌” by 洪小喬,
registered on the CopyrightChains blockchain with CopyrightID
0x560a5e6da3409815bb6c6725ce50e89729b6b195acc2e839831a2cbe19b301c2 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAN71880432.
Recording identifiers
- ISRC
- TWAN71880432
- Title
- 我的歌
- Artist
- 洪小喬
- CopyrightID (CopyrightChains transaction hash)
0x560a5e6da3409815bb6c6725ce50e89729b6b195acc2e839831a2cbe19b301c2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:e6f0754765609dedcc65f1e88eb3a54a5c6c54a78864e0f2daf5978ec91e70ee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAN71880432
- Bitcoin block existence check
- https://blockstream.info/api/block/957120