ISRC GX89G2361021
Verified recording
GX89G2361021 is “BIG CITY LIFE - HARDSTYLE SPED UP” by POSEIDON,
registered on the CopyrightChains blockchain with CopyrightID
0x0f31f64fdfa79b33433ceb5925ccdf2ec0649b351cf11bc1c923af42fe0b8fc6 and independently timestamped
in Bitcoin block 959137 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX89G2361021.
Recording identifiers
- ISRC
- GX89G2361021
- Title
- BIG CITY LIFE - HARDSTYLE SPED UP
- Artist
- POSEIDON
- CopyrightID (CopyrightChains transaction hash)
0x0f31f64fdfa79b33433ceb5925ccdf2ec0649b351cf11bc1c923af42fe0b8fc6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T14:03:35+00:00
- Bitcoin block
- 959137
- Canonical record hash
sha256:20e0f1e387b43f608f807f766fa31be68d9f2efdaa46b678b5e9edb562111431- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX89G2361021
- Bitcoin block existence check
- https://blockstream.info/api/block/959137
Full record
Track page: BIG CITY LIFE - HARDSTYLE SPED UP · Machine-readable JSON-LD