ISRC QZK6J2354638
Verified recording
QZK6J2354638 is “4SUM+” by SoFaygo,
registered on the CopyrightChains blockchain with CopyrightID
0x7118e07b9ef248bd54493076c8ba7a30e049a8baebac6c6d0893950edad47959 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2354638.
Recording identifiers
- ISRC
- QZK6J2354638
- Title
- 4SUM+
- Artist
- SoFaygo
- CopyrightID (CopyrightChains transaction hash)
0x7118e07b9ef248bd54493076c8ba7a30e049a8baebac6c6d0893950edad47959
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:af9abe4e864d1bf900c700adc069559ccb1f08ea91b8a943d65ce40722a56473- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2354638
- Bitcoin block existence check
- https://blockstream.info/api/block/953513