ISRC USE831572597
Verified recording
USE831572597 is “Marble Zone (from Sonic the Hedgehog 1)” by Nathan Scott Madsen,
registered on the CopyrightChains blockchain with CopyrightID
0x885fb8555dc1edeee5924eba4e1594d948071229534bc2b1d537999603167567 and independently timestamped
in Bitcoin block 956861 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831572597.
Recording identifiers
- ISRC
- USE831572597
- Title
- Marble Zone (from Sonic the Hedgehog 1)
- Artist
- Nathan Scott Madsen
- CopyrightID (CopyrightChains transaction hash)
0x885fb8555dc1edeee5924eba4e1594d948071229534bc2b1d537999603167567
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T01:57:57+00:00
- Bitcoin block
- 956861
- Canonical record hash
sha256:9b73e895aa968045a64b52344933673670522b5ad55b2e85134ae7e7c07ff1c7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831572597
- Bitcoin block existence check
- https://blockstream.info/api/block/956861
Full record
Track page: Marble Zone (from Sonic the Hedgehog 1) · Machine-readable JSON-LD