ISRC GB7NR1735206
Verified recording
GB7NR1735206 is “Zarun” by Jonathan Kaspar,
registered on the CopyrightChains blockchain with CopyrightID
0x5e88e6dd1ec88256d8a5e12ed81dd0bca9bcaf57bcf2681ab6585564a55ae26b and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB7NR1735206.
Recording identifiers
- ISRC
- GB7NR1735206
- Title
- Zarun
- Artist
- Jonathan Kaspar
- CopyrightID (CopyrightChains transaction hash)
0x5e88e6dd1ec88256d8a5e12ed81dd0bca9bcaf57bcf2681ab6585564a55ae26b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5ffba0f818864376d2e1926824397d485e46ca99967154a8e87b33436274a5ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB7NR1735206
- Bitcoin block existence check
- https://blockstream.info/api/block/957118