ISRC USUM71116397
Verified recording
USUM71116397 is “The Christmas Song (Chestnuts Roasting On An Open Fire)” by Justin Bieber,
registered on the CopyrightChains blockchain with CopyrightID
0xeb6eb9393ea4c3e5ee8b082ecfce095b08b614817131e0994dfbeadd82e7b2ab and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71116397.
Recording identifiers
- ISRC
- USUM71116397
- Title
- The Christmas Song (Chestnuts Roasting On An Open Fire)
- Artist
- Justin Bieber
- CopyrightID (CopyrightChains transaction hash)
0xeb6eb9393ea4c3e5ee8b082ecfce095b08b614817131e0994dfbeadd82e7b2ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:3742c99f23874049b9497eb1f8ba335a8967d9d2fea92490c390078c6c843ec9- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71116397
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: The Christmas Song (Chestnuts Roasting On An Open Fire) · Machine-readable JSON-LD