ISRC SEWDL6018219
Verified recording
SEWDL6018219 is “Super Mario Bros: Theme” by Koji Kondo,
registered on the CopyrightChains blockchain with CopyrightID
0x740a6410ecab334c83be1b7f035443c859ac6eff05b625868ade2010abb1b1f1 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL6018219.
Recording identifiers
- ISRC
- SEWDL6018219
- Title
- Super Mario Bros: Theme
- Artist
- Koji Kondo
- CopyrightID (CopyrightChains transaction hash)
0x740a6410ecab334c83be1b7f035443c859ac6eff05b625868ade2010abb1b1f1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:adc798bc24a0d28e6feadc5ce20c405124f0741bb2af929db469f2045c98b547- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL6018219
- Bitcoin block existence check
- https://blockstream.info/api/block/953528
Full record
Track page: Super Mario Bros: Theme · Machine-readable JSON-LD