ISRC USUMC0400291
Verified recording
USUMC0400291 is “A Christmas Festival (Medley)” by Leroy Anderson,
registered on the CopyrightChains blockchain with CopyrightID
0xe9d89b0d8dc79b067eabe7cfbb66a319882c40c7280a208013750d8baad80f7a and independently timestamped
in Bitcoin block 960125 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUMC0400291.
Recording identifiers
- ISRC
- USUMC0400291
- Title
- A Christmas Festival (Medley)
- Artist
- Leroy Anderson
- CopyrightID (CopyrightChains transaction hash)
0xe9d89b0d8dc79b067eabe7cfbb66a319882c40c7280a208013750d8baad80f7a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:38:18+00:00
- Bitcoin block
- 960125
- Canonical record hash
sha256:f39921ddc5d4474a4c087c8978b275b75b2db05b231e183bd14f72e259b6dd93- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUMC0400291
- Bitcoin block existence check
- https://blockstream.info/api/block/960125
Full record
Track page: A Christmas Festival (Medley) · Machine-readable JSON-LD