ISRC CNUM72400206
Verified recording
CNUM72400206 is “恶中之恶” by 连麻Swimming,
registered on the CopyrightChains blockchain with CopyrightID
0x819369e9e11a76ac2b1ec0d5b7f798ab2d01215dd68830c0f0193b98d1e6320f and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNUM72400206.
Recording identifiers
- ISRC
- CNUM72400206
- Title
- 恶中之恶
- Artist
- 连麻Swimming
- CopyrightID (CopyrightChains transaction hash)
0x819369e9e11a76ac2b1ec0d5b7f798ab2d01215dd68830c0f0193b98d1e6320f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ce36643a77454e8e6d2d502457690ca3017909f994277eef43a85d58c02ebebd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNUM72400206
- Bitcoin block existence check
- https://blockstream.info/api/block/953520