ISRC QM7281756521
Verified recording
QM7281756521 is “Duke Ellington's Sound of Love” by Nick Brignola,
registered on the CopyrightChains blockchain with CopyrightID
0x33be4f406352e18ee0bcc5aba490857d4b17843a027220f8f0d106d9f262c7fc 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/QM7281756521.
Recording identifiers
- ISRC
- QM7281756521
- Title
- Duke Ellington's Sound of Love
- Artist
- Nick Brignola
- CopyrightID (CopyrightChains transaction hash)
0x33be4f406352e18ee0bcc5aba490857d4b17843a027220f8f0d106d9f262c7fc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:70ab8a3d92f97ae15c8301ce1e1e6fa3c258717804c2b89696b65bf5002d3f8b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281756521
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Duke Ellington's Sound of Love · Machine-readable JSON-LD