ISRC USWB19701741
Verified recording
USWB19701741 is “Nothing Really Matters” by Madonna,
registered on the CopyrightChains blockchain with CopyrightID
0x0712beddd91a91c275e95e364e53cba33c39364c9f79794d4f489864168b3f61 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/USWB19701741.
Recording identifiers
- ISRC
- USWB19701741
- Title
- Nothing Really Matters
- Artist
- Madonna
- CopyrightID (CopyrightChains transaction hash)
0x0712beddd91a91c275e95e364e53cba33c39364c9f79794d4f489864168b3f61
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:cee97091087aefcb7e4d02beb1bb3335b7db6d58c29c961161be4195c8016d9c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB19701741
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Nothing Really Matters · Machine-readable JSON-LD