ISRC NL4AW2327102
Verified recording
NL4AW2327102 is “Heart of Steel (Spectrum of Spoontech 2023 OST)” by Chapter V,
registered on the CopyrightChains blockchain with CopyrightID
0x7adbe6132402ba88b54f951f71d1fa6dfc2678462b9c2b8e334ea50c4f805551 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL4AW2327102.
Recording identifiers
- ISRC
- NL4AW2327102
- Title
- Heart of Steel (Spectrum of Spoontech 2023 OST)
- Artist
- Chapter V
- CopyrightID (CopyrightChains transaction hash)
0x7adbe6132402ba88b54f951f71d1fa6dfc2678462b9c2b8e334ea50c4f805551
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:6c95781c3a03c1047d63ec2a0b29b450ee8a6e22c16840e23346e2ad8274a036- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL4AW2327102
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Heart of Steel (Spectrum of Spoontech 2023 OST) · Machine-readable JSON-LD