ISRC CNZ331603053
Verified recording
CNZ331603053 is “电话情思” by 卓依婷,
registered on the CopyrightChains blockchain with CopyrightID
0x1bf77279c2b34078008b66b02de21c39af359929017e4a91f4db27be3bd50576 and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331603053.
Recording identifiers
- ISRC
- CNZ331603053
- Title
- 电话情思
- Artist
- 卓依婷
- CopyrightID (CopyrightChains transaction hash)
0x1bf77279c2b34078008b66b02de21c39af359929017e4a91f4db27be3bd50576
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:e6632b3213e25251b5b58de0a28a865df6fb6f0b55e4c6ca2495856e0c53463d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331603053
- Bitcoin block existence check
- https://blockstream.info/api/block/960481