ISRC USSM10305424
Verified recording
USSM10305424 is “Speechless” by Beyoncé,
registered on the CopyrightChains blockchain with CopyrightID
0xdcf460dc55afca45cf27283e085f49a73be5100f8bf29d56d38ddd77a4c47001 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/USSM10305424.
Recording identifiers
- ISRC
- USSM10305424
- Title
- Speechless
- Artist
- Beyoncé
- CopyrightID (CopyrightChains transaction hash)
0xdcf460dc55afca45cf27283e085f49a73be5100f8bf29d56d38ddd77a4c47001
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:8b5175b1069faa2576c0ee1547a5d4d32592cbbd19f2830f93def6d96345dc87- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10305424
- Bitcoin block existence check
- https://blockstream.info/api/block/953513