ISRC FRZ728545031
Verified recording
FRZ728545031 is “Donner” by Herbert Léonard,
registered on the CopyrightChains blockchain with CopyrightID
0x8ba1b885b3aa81afd6c1a6870d0945f42bbe57868a406a33dd6533999fd5d699 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ728545031.
Recording identifiers
- ISRC
- FRZ728545031
- Title
- Donner
- Artist
- Herbert Léonard
- CopyrightID (CopyrightChains transaction hash)
0x8ba1b885b3aa81afd6c1a6870d0945f42bbe57868a406a33dd6533999fd5d699
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:36e27a9a4ff88090db70c9d3a5fdea503b3935eff139ed92432330a7d823c811- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ728545031
- Bitcoin block existence check
- https://blockstream.info/api/block/956302