ISRC DEN120001877
Verified recording
DEN120001877 is “Hall of the Mountain King” by Apocalyptica,
registered on the CopyrightChains blockchain with CopyrightID
0x9c49be8c0966fe554610f38bdaa9d0427cc1b0e26aebf2a133080d7b148eb4de 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/DEN120001877.
Recording identifiers
- ISRC
- DEN120001877
- Title
- Hall of the Mountain King
- Artist
- Apocalyptica
- CopyrightID (CopyrightChains transaction hash)
0x9c49be8c0966fe554610f38bdaa9d0427cc1b0e26aebf2a133080d7b148eb4de
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d42ae2a11029c6e0c0ef4425c633470965e71e0a19de489b22fd9d5b027f7e96- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN120001877
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Hall of the Mountain King · Machine-readable JSON-LD