ISRC USUM71517423
Verified recording
USUM71517423 is “The Old Music Master” by Paul Whiteman & His Orchestra,
registered on the CopyrightChains blockchain with CopyrightID
0xb7fa23c9d7b9929ff349312871724325696eff532c726849a78e319d906e53ab and independently timestamped
in Bitcoin block 960111 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71517423.
Recording identifiers
- ISRC
- USUM71517423
- Title
- The Old Music Master
- Artist
- Paul Whiteman & His Orchestra
- CopyrightID (CopyrightChains transaction hash)
0xb7fa23c9d7b9929ff349312871724325696eff532c726849a78e319d906e53ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:21:01+00:00
- Bitcoin block
- 960111
- Canonical record hash
sha256:f5c8527459a33d6612617fa240f30a2db99f802af8f9f1adacad1461ac74c143- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71517423
- Bitcoin block existence check
- https://blockstream.info/api/block/960111