ISRC USGZ21240772
Verified recording
USGZ21240772 is “Coming Back To You” by First Class,
registered on the CopyrightChains blockchain with CopyrightID
0x6c457417ca7c130b8311bfa2511c032bd9e2cb4424dbec93c8616cb752715058 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGZ21240772.
Recording identifiers
- ISRC
- USGZ21240772
- Title
- Coming Back To You
- Artist
- First Class
- CopyrightID (CopyrightChains transaction hash)
0x6c457417ca7c130b8311bfa2511c032bd9e2cb4424dbec93c8616cb752715058
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:687ba5af24b630c5087d224edf465e55f8e34bac10eb8fa67b542eb8f8df732f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGZ21240772
- Bitcoin block existence check
- https://blockstream.info/api/block/957120