ISRC GX4R52311591
Verified recording
GX4R52311591 is “midnight serenade” by Hakuuro,
registered on the CopyrightChains blockchain with CopyrightID
0x1fce05bd1d3d9ee893345ce8db260fbb52ff446ed7dd0263dfccd1b17b75ffc9 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX4R52311591.
Recording identifiers
- ISRC
- GX4R52311591
- Title
- midnight serenade
- Artist
- Hakuuro
- CopyrightID (CopyrightChains transaction hash)
0x1fce05bd1d3d9ee893345ce8db260fbb52ff446ed7dd0263dfccd1b17b75ffc9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:bbc2aee73e94c7f2e85b313c5879ade4499732e5a51aeb11bf352d2aefe617d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX4R52311591
- Bitcoin block existence check
- https://blockstream.info/api/block/953520