ISRC TWB879804802
Verified recording
TWB879804802 is “Free Night” by Zhang Zhen Yue,
registered on the CopyrightChains blockchain with CopyrightID
0xd0168dc1b7ce39cf2d40580fe900a63b66f2d611579708133c784a3176f2afd3 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/TWB879804802.
Recording identifiers
- ISRC
- TWB879804802
- Title
- Free Night
- Artist
- Zhang Zhen Yue
- CopyrightID (CopyrightChains transaction hash)
0xd0168dc1b7ce39cf2d40580fe900a63b66f2d611579708133c784a3176f2afd3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:f1f65e8b6da8a82e1a83dcddc6e4f06164753698d6f48adc153258c8ab7e5674- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB879804802
- Bitcoin block existence check
- https://blockstream.info/api/block/956302