ISRC QMRSZ1702521
Verified recording
QMRSZ1702521 is “The Christmas Waltz” by Leslie Odom Jr.,
registered on the CopyrightChains blockchain with CopyrightID
0x036f50ae26492ddaa3874fb08029eebc6a6e0d162f5566b2cbf04e846dda4eac and independently timestamped
in Bitcoin block 960145 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1702521.
Recording identifiers
- ISRC
- QMRSZ1702521
- Title
- The Christmas Waltz
- Artist
- Leslie Odom Jr.
- CopyrightID (CopyrightChains transaction hash)
0x036f50ae26492ddaa3874fb08029eebc6a6e0d162f5566b2cbf04e846dda4eac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:13:37+00:00
- Bitcoin block
- 960145
- Canonical record hash
sha256:5fbf2dae61c14f77570038daef69f1aaccdcdd813c5457baae3e0abb04376a40- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1702521
- Bitcoin block existence check
- https://blockstream.info/api/block/960145