ISRC USSM10306420
Verified recording
USSM10306420 is “Daddy” by Beyoncé,
registered on the CopyrightChains blockchain with CopyrightID
0x5bdf75c5ac231664403c42c7ff5d87a6eb076ad3e28a07824964798ca20e74a1 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/USSM10306420.
Recording identifiers
- ISRC
- USSM10306420
- Title
- Daddy
- Artist
- Beyoncé
- CopyrightID (CopyrightChains transaction hash)
0x5bdf75c5ac231664403c42c7ff5d87a6eb076ad3e28a07824964798ca20e74a1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:fcc09885c4d05be04a37e161c40ab2c038896161c6083d49dfea568b0345ea62- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10306420
- Bitcoin block existence check
- https://blockstream.info/api/block/953513