ISRC USSM11603186
Verified recording
USSM11603186 is “Formation” by Beyoncé,
registered on the CopyrightChains blockchain with CopyrightID
0x3efd1e174eb2b579ee4c27746f13f1905d9c2e56932285807997fa56fce78d43 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/USSM11603186.
Recording identifiers
- ISRC
- USSM11603186
- Title
- Formation
- Artist
- Beyoncé
- CopyrightID (CopyrightChains transaction hash)
0x3efd1e174eb2b579ee4c27746f13f1905d9c2e56932285807997fa56fce78d43
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:d4a8a3432a8128dc52c255f92f9a65b6acdf723da162a63bff161cf59c1cdccc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11603186
- Bitcoin block existence check
- https://blockstream.info/api/block/953513