ISRC HUUM70700434
Verified recording
HUUM70700434 is “Donna” by Csaba Márton,
registered on the CopyrightChains blockchain with CopyrightID
0xf2f75bfbcb5d6ec93ced4f31158d236a1358aed8d47ff5279ed5b9cb4e3d5a84 and independently timestamped
in Bitcoin block 960294 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUUM70700434.
Recording identifiers
- ISRC
- HUUM70700434
- Title
- Donna
- Artist
- Csaba Márton
- CopyrightID (CopyrightChains transaction hash)
0xf2f75bfbcb5d6ec93ced4f31158d236a1358aed8d47ff5279ed5b9cb4e3d5a84
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:46:00+00:00
- Bitcoin block
- 960294
- Canonical record hash
sha256:546aa52580a85a1894dadacc46a1f8a8cd48a6cbdf3127d6d2c44dcee89b6be7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUUM70700434
- Bitcoin block existence check
- https://blockstream.info/api/block/960294