ISRC USSM19500559
Verified recording
USSM19500559 is “Mr. Christmas” by Joe Diffie,
registered on the CopyrightChains blockchain with CopyrightID
0xebc6a1f4de37adc0fe6082a6f13c7ad176d30f12abb74eefb398c280ffcf842d and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19500559.
Recording identifiers
- ISRC
- USSM19500559
- Title
- Mr. Christmas
- Artist
- Joe Diffie
- CopyrightID (CopyrightChains transaction hash)
0xebc6a1f4de37adc0fe6082a6f13c7ad176d30f12abb74eefb398c280ffcf842d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:4d4db16a42e18c12f31ae44510db70df2b62c4d83007eeceea4b0ca50c8a9ce8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19500559
- Bitcoin block existence check
- https://blockstream.info/api/block/959144