ISRC USA2P2334131
Verified recording
USA2P2334131 is “Frère Jacques” by King Dude,
registered on the CopyrightChains blockchain with CopyrightID
0x44451bf57ba5b3eb38753c8fa6a69d5e5803be3810c8b96e3036f1702cbc77e7 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/USA2P2334131.
Recording identifiers
- ISRC
- USA2P2334131
- Title
- Frère Jacques
- Artist
- King Dude
- CopyrightID (CopyrightChains transaction hash)
0x44451bf57ba5b3eb38753c8fa6a69d5e5803be3810c8b96e3036f1702cbc77e7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:767027e69d9eb2858fcae50968b5f90fcf60a0e5ee8ef5fdb5f60b925f415f93- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2334131
- Bitcoin block existence check
- https://blockstream.info/api/block/957118