ISRC GBHQC0552974
Verified recording
GBHQC0552974 is “Let That Be a Lesson to You” by Louis Armstrong,
registered on the CopyrightChains blockchain with CopyrightID
0xe876e6ebb7b06a3b5cf76de5569015f415c0e9d04a4eb9472c384308469f70d3 and independently timestamped
in Bitcoin block 960456 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHQC0552974.
Recording identifiers
- ISRC
- GBHQC0552974
- Title
- Let That Be a Lesson to You
- Artist
- Louis Armstrong
- CopyrightID (CopyrightChains transaction hash)
0xe876e6ebb7b06a3b5cf76de5569015f415c0e9d04a4eb9472c384308469f70d3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:57+00:00
- Bitcoin block
- 960456
- Canonical record hash
sha256:9201c27ce0e564cf94a4cf5edeb00536d16d523e1cb94403ededd8ea0ec848d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHQC0552974
- Bitcoin block existence check
- https://blockstream.info/api/block/960456
Full record
Track page: Let That Be a Lesson to You · Machine-readable JSON-LD