ISRC USCA29000139
Verified recording
USCA29000139 is “The Christmas Waltz” by Peggy Lee,
registered on the CopyrightChains blockchain with CopyrightID
0xe6ad69326ad2245973cd98053b276afb44aedad666d55e6117dfe0c9a016d1dc and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA29000139.
Recording identifiers
- ISRC
- USCA29000139
- Title
- The Christmas Waltz
- Artist
- Peggy Lee
- CopyrightID (CopyrightChains transaction hash)
0xe6ad69326ad2245973cd98053b276afb44aedad666d55e6117dfe0c9a016d1dc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:01b2d12a621a369c02f3c79efdc1aab91d51ca1049a7909f08b6707a1ab2b978- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA29000139
- Bitcoin block existence check
- https://blockstream.info/api/block/960334