ISRC GBSMU5356511
Verified recording
GBSMU5356511 is “Nostalgic” by Jaisua,
registered on the CopyrightChains blockchain with CopyrightID
0xcac787b434482877204ada035e2d3c6178eb748b98022c0fb647d4a14e732d58 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/GBSMU5356511.
Recording identifiers
- ISRC
- GBSMU5356511
- Title
- Nostalgic
- Artist
- Jaisua
- CopyrightID (CopyrightChains transaction hash)
0xcac787b434482877204ada035e2d3c6178eb748b98022c0fb647d4a14e732d58
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:a30c7ac0561a017eeae3fcd248d68577b633732fbddcb5c458dc044dca19802d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU5356511
- Bitcoin block existence check
- https://blockstream.info/api/block/956304