ISRC USSM11505220
Verified recording
USSM11505220 is “Freedom” by Pharrell Williams,
registered on the CopyrightChains blockchain with CopyrightID
0x4a3dadd22eff0092ec4fc3fcf9c6ce3aa3e21ff5b7a276b6d6ac2d06da6596e3 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/USSM11505220.
Recording identifiers
- ISRC
- USSM11505220
- Title
- Freedom
- Artist
- Pharrell Williams
- CopyrightID (CopyrightChains transaction hash)
0x4a3dadd22eff0092ec4fc3fcf9c6ce3aa3e21ff5b7a276b6d6ac2d06da6596e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:f9572a7278200dc0862e36a8804977ed7c1d94a67a2e26b279ca852ddcafead0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11505220
- Bitcoin block existence check
- https://blockstream.info/api/block/953513