ISRC USSM10413137
Verified recording
USSM10413137 is “Prelude” by John Legend,
registered on the CopyrightChains blockchain with CopyrightID
0xdbb7efa51dc8faccd310236f7a426224eadccd18f1d03eb110a6afdec047e25b and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10413137.
Recording identifiers
- ISRC
- USSM10413137
- Title
- Prelude
- Artist
- John Legend
- CopyrightID (CopyrightChains transaction hash)
0xdbb7efa51dc8faccd310236f7a426224eadccd18f1d03eb110a6afdec047e25b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:648e6438c9c34dc2dcc5624e6b1bf31448724080220b8006960eefcfdc193a77- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10413137
- Bitcoin block existence check
- https://blockstream.info/api/block/953513