ISRC USUM71514507
Verified recording
USUM71514507 is “What's Up? - Piano Version” by 4 Non Blondes,
registered on the CopyrightChains blockchain with CopyrightID
0x366c9ee4639875f3a02a0be1b7a1f2451f882264aa43fe5ab1089c6d76887307 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/USUM71514507.
Recording identifiers
- ISRC
- USUM71514507
- Title
- What's Up? - Piano Version
- Artist
- 4 Non Blondes
- CopyrightID (CopyrightChains transaction hash)
0x366c9ee4639875f3a02a0be1b7a1f2451f882264aa43fe5ab1089c6d76887307
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:8d8785ae85f2713bd6d77d282619005fc535e4dba2d5416cad7aef1e9e8f7ce2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71514507
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: What's Up? - Piano Version · Machine-readable JSON-LD