ISRC CNUM72400736
Verified recording
CNUM72400736 is “鲸落 - Live” by 张信哲,
registered on the CopyrightChains blockchain with CopyrightID
0x20dae43140b3bd051253a2dd34a82076d42479f6761cbb6ffc194ee251074722 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/CNUM72400736.
Recording identifiers
- ISRC
- CNUM72400736
- Title
- 鲸落 - Live
- Artist
- 张信哲
- CopyrightID (CopyrightChains transaction hash)
0x20dae43140b3bd051253a2dd34a82076d42479f6761cbb6ffc194ee251074722
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:405384d4a1f47d1a9033045f3867cac4ba8aa0880f3c95775f4afeff4bdca212- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNUM72400736
- Bitcoin block existence check
- https://blockstream.info/api/block/956302