ISRC QMGB20300007
Verified recording
QMGB20300007 is “Sapphire” by Jim Lauderdale,
registered on the CopyrightChains blockchain with CopyrightID
0x12caeb067ffe5a4e05befa150ba0186d500745cd70f2824e356bf5640a26578a and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGB20300007.
Recording identifiers
- ISRC
- QMGB20300007
- Title
- Sapphire
- Artist
- Jim Lauderdale
- CopyrightID (CopyrightChains transaction hash)
0x12caeb067ffe5a4e05befa150ba0186d500745cd70f2824e356bf5640a26578a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:214f5a93b05c42a5dc3e8efff234e18fb9da2678aebee61d8080315dff126b4e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGB20300007
- Bitcoin block existence check
- https://blockstream.info/api/block/960441