ISRC QM4TW2118545
Verified recording
QM4TW2118545 is “First 48” by Sylvan LaCue,
registered on the CopyrightChains blockchain with CopyrightID
0xcdd9582d7c495ec40833130c922516e55e2da9b65fd0916eb14d1574729093e6 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2118545.
Recording identifiers
- ISRC
- QM4TW2118545
- Title
- First 48
- Artist
- Sylvan LaCue
- CopyrightID (CopyrightChains transaction hash)
0xcdd9582d7c495ec40833130c922516e55e2da9b65fd0916eb14d1574729093e6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:840ceb0beefe67ead7bc749d7d6044364d8ba5626fc5cd29e4eb2f85358ef141- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2118545
- Bitcoin block existence check
- https://blockstream.info/api/block/956304