ISRC USSM19806828
Verified recording
USSM19806828 is “Announcing Christmas” by Christian Kolonovits,
registered on the CopyrightChains blockchain with CopyrightID
0x2ee1e80c91c4d70e6500ea489b4408aa5984dfc9a2f3758d18ff51139acd7ba9 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19806828.
Recording identifiers
- ISRC
- USSM19806828
- Title
- Announcing Christmas
- Artist
- Christian Kolonovits
- CopyrightID (CopyrightChains transaction hash)
0x2ee1e80c91c4d70e6500ea489b4408aa5984dfc9a2f3758d18ff51139acd7ba9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:c86baf0eed3ff0eb955d546fb8073a8da6f248051a557e38909c88c7ff1c3d23- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19806828
- Bitcoin block existence check
- https://blockstream.info/api/block/960368