ISRC CNF121901416
Verified recording
CNF121901416 is “牵手” by 李子恒,
registered on the CopyrightChains blockchain with CopyrightID
0x72bd4a60a491f6094354921754dc3d19b019ad4ac4073e30d2c772d1168fda01 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNF121901416.
Recording identifiers
- ISRC
- CNF121901416
- Title
- 牵手
- Artist
- 李子恒
- CopyrightID (CopyrightChains transaction hash)
0x72bd4a60a491f6094354921754dc3d19b019ad4ac4073e30d2c772d1168fda01
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:1a2236b6867e7b1063f7e7dd90a07efb315f0be975098451b42858c5f74b4826- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNF121901416
- Bitcoin block existence check
- https://blockstream.info/api/block/960334