ISRC TWB719303704
Verified recording
TWB719303704 is “大聲聽音樂” by Zhang Zhen Yue,
registered on the CopyrightChains blockchain with CopyrightID
0xa4a4881a9e63c7a32f57d5e6c70b0c04784fb1db8382339f914d7999588ef906 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB719303704.
Recording identifiers
- ISRC
- TWB719303704
- Title
- 大聲聽音樂
- Artist
- Zhang Zhen Yue
- CopyrightID (CopyrightChains transaction hash)
0xa4a4881a9e63c7a32f57d5e6c70b0c04784fb1db8382339f914d7999588ef906
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b949c0a6ff0f35bc6e35de5d6fd61087197697c51d99daaa2fb3c78e149e25dc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB719303704
- Bitcoin block existence check
- https://blockstream.info/api/block/957118