ISRC USHNR0207207
Verified recording
USHNR0207207 is “Mack the Knife” by Houston Person,
registered on the CopyrightChains blockchain with CopyrightID
0x324f9818ed469cd1a77a37a3652a711f348eafb4a96da6a4281db52bcc03e95a and independently timestamped
in Bitcoin block 960430 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHNR0207207.
Recording identifiers
- ISRC
- USHNR0207207
- Title
- Mack the Knife
- Artist
- Houston Person
- CopyrightID (CopyrightChains transaction hash)
0x324f9818ed469cd1a77a37a3652a711f348eafb4a96da6a4281db52bcc03e95a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:09:41+00:00
- Bitcoin block
- 960430
- Canonical record hash
sha256:45413a34441892a19fd39a40f87d3b9872a7a1ff384fe3e5a76f53236542328d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHNR0207207
- Bitcoin block existence check
- https://blockstream.info/api/block/960430