ISRC US57M1811107
Verified recording
US57M1811107 is “Hellfire Und Grimmstone” by Hanzel und Gretyl,
registered on the CopyrightChains blockchain with CopyrightID
0x28009312f0840e58a3336ddae932f5f43a84c3199da11f7e4b5ca278aca36ff2 and independently timestamped
in Bitcoin block 956375 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US57M1811107.
Recording identifiers
- ISRC
- US57M1811107
- Title
- Hellfire Und Grimmstone
- Artist
- Hanzel und Gretyl
- CopyrightID (CopyrightChains transaction hash)
0x28009312f0840e58a3336ddae932f5f43a84c3199da11f7e4b5ca278aca36ff2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T16:51:38+00:00
- Bitcoin block
- 956375
- Canonical record hash
sha256:4c2aa4c6a33d2d378fc01ddc697601f7ab54219b24971187c16acca103e6af15- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US57M1811107
- Bitcoin block existence check
- https://blockstream.info/api/block/956375
Full record
Track page: Hellfire Und Grimmstone · Machine-readable JSON-LD