ISRC USNO19537004
Verified recording
USNO19537004 is “Jaz-O-Mine” by Harry Akst,
registered on the CopyrightChains blockchain with CopyrightID
0x447d16ad6c02c171bf6ae0e4944c13fdd6006fe7d640d9fa8e3f0abef2cf4ca3 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/USNO19537004.
Recording identifiers
- ISRC
- USNO19537004
- Title
- Jaz-O-Mine
- Artist
- Harry Akst
- CopyrightID (CopyrightChains transaction hash)
0x447d16ad6c02c171bf6ae0e4944c13fdd6006fe7d640d9fa8e3f0abef2cf4ca3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f2fbf5e373e21a81808a4379f27c4f91da1a7786efe131abe9926df70da09243- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19537004
- Bitcoin block existence check
- https://blockstream.info/api/block/957118