ISRC USUM72120596
Verified recording
USUM72120596 is “(Isn't It A Shame) Christmas Comes But Once A Year” by Jimmy Durante,
registered on the CopyrightChains blockchain with CopyrightID
0x941638d2d32c26e677187cc0a86c999f924e708b9674b83fef9ee00899cbc3a1 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/USUM72120596.
Recording identifiers
- ISRC
- USUM72120596
- Title
- (Isn't It A Shame) Christmas Comes But Once A Year
- Artist
- Jimmy Durante
- CopyrightID (CopyrightChains transaction hash)
0x941638d2d32c26e677187cc0a86c999f924e708b9674b83fef9ee00899cbc3a1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7815b42b9ac1a71c630cb2b94fa3d0d6ca16b1888b1bad510c6243a7bf253002- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72120596
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: (Isn't It A Shame) Christmas Comes But Once A Year · Machine-readable JSON-LD