ISRC DEW921701111
Verified recording
DEW921701111 is “Sofa King” by Weekend,
registered on the CopyrightChains blockchain with CopyrightID
0xc33587ce8df50d6752cc833f3486e718d0478cb31c18a5c4a38e5e547f2fa682 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEW921701111.
Recording identifiers
- ISRC
- DEW921701111
- Title
- Sofa King
- Artist
- Weekend
- CopyrightID (CopyrightChains transaction hash)
0xc33587ce8df50d6752cc833f3486e718d0478cb31c18a5c4a38e5e547f2fa682
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:8aa944d13a1abeede15e95aeb01d1e71cbe24eae35b49bfce5519c054c2713f8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEW921701111
- Bitcoin block existence check
- https://blockstream.info/api/block/956304