ISRC QM2KL1800213
Verified recording
QM2KL1800213 is “Tiger Rag” by Louis Armstrong,
registered on the CopyrightChains blockchain with CopyrightID
0xbf74fc779820ba3f3a7b20f2f0c2f8c1e48c971291876eb7bd0155543715442c and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM2KL1800213.
Recording identifiers
- ISRC
- QM2KL1800213
- Title
- Tiger Rag
- Artist
- Louis Armstrong
- CopyrightID (CopyrightChains transaction hash)
0xbf74fc779820ba3f3a7b20f2f0c2f8c1e48c971291876eb7bd0155543715442c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5cba4cc934b63ee920a4db9ab80391fc23189e44b2edfb1307a524111e5cb881- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM2KL1800213
- Bitcoin block existence check
- https://blockstream.info/api/block/957118