ISRC USUM71803298
Verified recording
USUM71803298 is “Sign Of The Times - The Voice Performance” by D.R. King,
registered on the CopyrightChains blockchain with CopyrightID
0xbcd2b83b62d8cf8784ad8679cc77dbdcf3a02f5d3925ec4b0d24292a7f1b3ccb and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71803298.
Recording identifiers
- ISRC
- USUM71803298
- Title
- Sign Of The Times - The Voice Performance
- Artist
- D.R. King
- CopyrightID (CopyrightChains transaction hash)
0xbcd2b83b62d8cf8784ad8679cc77dbdcf3a02f5d3925ec4b0d24292a7f1b3ccb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:e33905c6ff3bf154aecdeb44b4dff9e6359cc6ac576fe1977d61e53dce8cc04d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71803298
- Bitcoin block existence check
- https://blockstream.info/api/block/953528
Full record
Track page: Sign Of The Times - The Voice Performance · Machine-readable JSON-LD