ISRC USB4U0650448
Verified recording
USB4U0650448 is “It's The Most Wonderful Time Of The Year” by Stephen Kummer,
registered on the CopyrightChains blockchain with CopyrightID
0x3085f8a8743bd806dc1c03cd22e70400b394462e0808597a63332b214d86e8be and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB4U0650448.
Recording identifiers
- ISRC
- USB4U0650448
- Title
- It's The Most Wonderful Time Of The Year
- Artist
- Stephen Kummer
- CopyrightID (CopyrightChains transaction hash)
0x3085f8a8743bd806dc1c03cd22e70400b394462e0808597a63332b214d86e8be
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:131a831102250eced0a8d28aba462e2d2b7fb3b026095a2e2d689f3cc8f8210e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB4U0650448
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: It's The Most Wonderful Time Of The Year · Machine-readable JSON-LD