ISRC CNUM72400349
Verified recording
CNUM72400349 is “无脚鸟 - Live” by 唐漢霄,
registered on the CopyrightChains blockchain with CopyrightID
0x40d0add42d7a37b017496a4c2fec0b9b51a38d2bd1fef13ef67a1c16b4328e99 and independently timestamped
in Bitcoin block 960362 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNUM72400349.
Recording identifiers
- ISRC
- CNUM72400349
- Title
- 无脚鸟 - Live
- Artist
- 唐漢霄
- CopyrightID (CopyrightChains transaction hash)
0x40d0add42d7a37b017496a4c2fec0b9b51a38d2bd1fef13ef67a1c16b4328e99
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:58:00+00:00
- Bitcoin block
- 960362
- Canonical record hash
sha256:097f96196b67a0a00d37f212c8ffb43cd9644ffcacf612271c650eac28326f99- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNUM72400349
- Bitcoin block existence check
- https://blockstream.info/api/block/960362