ISRC QMQYB2123108
Verified recording
QMQYB2123108 is “Greek God” by Jack Feldstein,
registered on the CopyrightChains blockchain with CopyrightID
0xcf68291e6c2a26efe5456f47dc6b8f5df95c897b7c473a1f0b4527d1dd1e2d74 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMQYB2123108.
Recording identifiers
- ISRC
- QMQYB2123108
- Title
- Greek God
- Artist
- Jack Feldstein
- CopyrightID (CopyrightChains transaction hash)
0xcf68291e6c2a26efe5456f47dc6b8f5df95c897b7c473a1f0b4527d1dd1e2d74
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:5a3f8736e13300409afe8c1072a49c3205fa497ae3b971a057679cde7fa3c22e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMQYB2123108
- Bitcoin block existence check
- https://blockstream.info/api/block/960403