ISRC USQE91500200
Verified recording
USQE91500200 is “Madness” by Lucius,
registered on the CopyrightChains blockchain with CopyrightID
0x1b500a3b409366facd84d227bca740d5a1b30aec115cb4453dfacbfe94729c96 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/USQE91500200.
Recording identifiers
- ISRC
- USQE91500200
- Title
- Madness
- Artist
- Lucius
- CopyrightID (CopyrightChains transaction hash)
0x1b500a3b409366facd84d227bca740d5a1b30aec115cb4453dfacbfe94729c96
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:3eb6e4cad3b5eadfe669514ef0287fa69be0c85c14e28936cfd92e5174114c06- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQE91500200
- Bitcoin block existence check
- https://blockstream.info/api/block/956304