ISRC USUM71200033
Verified recording
USUM71200033 is “Masterpiece” by Madonna,
registered on the CopyrightChains blockchain with CopyrightID
0xccb0cf53f1ab245c79035926f239b2466722518ba4ed195f5df24978bfd6beec 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/USUM71200033.
Recording identifiers
- ISRC
- USUM71200033
- Title
- Masterpiece
- Artist
- Madonna
- CopyrightID (CopyrightChains transaction hash)
0xccb0cf53f1ab245c79035926f239b2466722518ba4ed195f5df24978bfd6beec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:02347e1071cea96551447939426090593f38f1d49aaa0e09f81c63eb249557cd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71200033
- Bitcoin block existence check
- https://blockstream.info/api/block/953513