ISRC CNZ681900168
Verified recording
CNZ681900168 is “C的孤独” by 黃旭,
registered on the CopyrightChains blockchain with CopyrightID
0x9b8ca61aab9837e6ba28655f86951fefd2d72004633abe5e11a2d2c673e8505c 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/CNZ681900168.
Recording identifiers
- ISRC
- CNZ681900168
- Title
- C的孤独
- Artist
- 黃旭
- CopyrightID (CopyrightChains transaction hash)
0x9b8ca61aab9837e6ba28655f86951fefd2d72004633abe5e11a2d2c673e8505c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:008bb4bedcb43c76f119bd8a9fef6e9d383385ea852d19b86d7e5e28b3d1dd7c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ681900168
- Bitcoin block existence check
- https://blockstream.info/api/block/957118