ISRC US99W1105005
Verified recording
US99W1105005 is “Winter Sun” by STS9,
registered on the CopyrightChains blockchain with CopyrightID
0xe38deab4c19c347eb9778fd87451adf5b44d64441fb96f99c86ff05bda030c14 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/US99W1105005.
Recording identifiers
- ISRC
- US99W1105005
- Title
- Winter Sun
- Artist
- STS9
- CopyrightID (CopyrightChains transaction hash)
0xe38deab4c19c347eb9778fd87451adf5b44d64441fb96f99c86ff05bda030c14
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:10c6cd4cc099c244cdb4877b0312568c65f935a86b93c5cd762edeacf87cbd14- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US99W1105005
- Bitcoin block existence check
- https://blockstream.info/api/block/956304