ISRC QZS7J2349158
Verified recording
QZS7J2349158 is “A Holly Jolly Christmas” by Smash Mouth,
registered on the CopyrightChains blockchain with CopyrightID
0x08218e640b0425f038a9887c3a91f34488ae2e9255554411c44e35c515d7fcae and independently timestamped
in Bitcoin block 959155 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2349158.
Recording identifiers
- ISRC
- QZS7J2349158
- Title
- A Holly Jolly Christmas
- Artist
- Smash Mouth
- CopyrightID (CopyrightChains transaction hash)
0x08218e640b0425f038a9887c3a91f34488ae2e9255554411c44e35c515d7fcae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T16:43:41+00:00
- Bitcoin block
- 959155
- Canonical record hash
sha256:5f1a822d96260e9cb092ef9a2b3fe197f82ac7207ceae8c779acdb715442f9cb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2349158
- Bitcoin block existence check
- https://blockstream.info/api/block/959155
Full record
Track page: A Holly Jolly Christmas · Machine-readable JSON-LD