ISRC USUM71816502
Verified recording
USUM71816502 is “Lullaby Of The Leaves” by The Art Farmer Quartet,
registered on the CopyrightChains blockchain with CopyrightID
0x14864d98b3eb36bca2ccb1fa6a967ab36df9b5fe0b3830e0efac6a331977b51f and independently timestamped
in Bitcoin block 959128 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71816502.
Recording identifiers
- ISRC
- USUM71816502
- Title
- Lullaby Of The Leaves
- Artist
- The Art Farmer Quartet
- CopyrightID (CopyrightChains transaction hash)
0x14864d98b3eb36bca2ccb1fa6a967ab36df9b5fe0b3830e0efac6a331977b51f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T12:33:25+00:00
- Bitcoin block
- 959128
- Canonical record hash
sha256:bf8b88b2c0cc04a986793aa16178ceda3971be9912d1c929a528952bf02f0d42- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71816502
- Bitcoin block existence check
- https://blockstream.info/api/block/959128
Full record
Track page: Lullaby Of The Leaves · Machine-readable JSON-LD