ISRC GX8LD2380140
Verified recording
GX8LD2380140 is “RUMOUR HAS IT - HARDSTYLE” by POSEIDON,
registered on the CopyrightChains blockchain with CopyrightID
0x4fda1e0f2e432540b49ab37dd449cfd52c1e2eefe9048630261e1fcc0c485ea0 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8LD2380140.
Recording identifiers
- ISRC
- GX8LD2380140
- Title
- RUMOUR HAS IT - HARDSTYLE
- Artist
- POSEIDON
- CopyrightID (CopyrightChains transaction hash)
0x4fda1e0f2e432540b49ab37dd449cfd52c1e2eefe9048630261e1fcc0c485ea0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:cbd3d6691a984aca69a2bf1988c5a71f4efd22d4281c8ce08d1fca074190ec45- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8LD2380140
- Bitcoin block existence check
- https://blockstream.info/api/block/959159
Full record
Track page: RUMOUR HAS IT - HARDSTYLE · Machine-readable JSON-LD