ISRC CNUM72400555
Verified recording
CNUM72400555 is “回首 - Live” by GAI,
registered on the CopyrightChains blockchain with CopyrightID
0x20a1a374e9f97afec7702d9f03baa0a30795ee0d064dc9180f16eb3c8c966977 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/CNUM72400555.
Recording identifiers
- ISRC
- CNUM72400555
- Title
- 回首 - Live
- Artist
- GAI
- CopyrightID (CopyrightChains transaction hash)
0x20a1a374e9f97afec7702d9f03baa0a30795ee0d064dc9180f16eb3c8c966977
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:b1969e7cdd429eba3e412587fdde1788dd6acce54b04c81a5d683ef558ccecee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNUM72400555
- Bitcoin block existence check
- https://blockstream.info/api/block/953520