ISRC USMC14950040
Verified recording
USMC14950040 is “Twelve Days Of Christmas - Single Version” by Bing Crosby,
registered on the CopyrightChains blockchain with CopyrightID
0x85c17251d9ab45d61b70c627ae4f9c011c3d0d6a9b33568e5478d367ff2853e0 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC14950040.
Recording identifiers
- ISRC
- USMC14950040
- Title
- Twelve Days Of Christmas - Single Version
- Artist
- Bing Crosby
- CopyrightID (CopyrightChains transaction hash)
0x85c17251d9ab45d61b70c627ae4f9c011c3d0d6a9b33568e5478d367ff2853e0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:e3dcf187da7195d2ef6be9c92bfd36406d2e2bc403c572e61634c22e08f1323d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC14950040
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Twelve Days Of Christmas - Single Version · Machine-readable JSON-LD