ISRC USMU10820049
Verified recording
USMU10820049 is “The Christmas Song” by Marvin Stamm,
registered on the CopyrightChains blockchain with CopyrightID
0x091684b938b51bfa99f8b4cf0175dd9d191eed074c2c7d6bc19427f91c9cb645 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/USMU10820049.
Recording identifiers
- ISRC
- USMU10820049
- Title
- The Christmas Song
- Artist
- Marvin Stamm
- CopyrightID (CopyrightChains transaction hash)
0x091684b938b51bfa99f8b4cf0175dd9d191eed074c2c7d6bc19427f91c9cb645
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:daafb51ba17281d29c1184e670a9afc4969a70c49f38e99f7740784b5167bd2e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMU10820049
- Bitcoin block existence check
- https://blockstream.info/api/block/957118