ISRC DEF068105900
Verified recording
DEF068105900 is “Eva” by Ludwig Hirsch,
registered on the CopyrightChains blockchain with CopyrightID
0xe98f246ffcc79c6d70710de15e61be101b7f27966f2bb3f79e2305250bd441fe and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF068105900.
Recording identifiers
- ISRC
- DEF068105900
- Title
- Eva
- Artist
- Ludwig Hirsch
- CopyrightID (CopyrightChains transaction hash)
0xe98f246ffcc79c6d70710de15e61be101b7f27966f2bb3f79e2305250bd441fe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:fe65c32c15db560e53a23286f63a67c81c7d3594c9c1951c9d08114ae0a98da1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF068105900
- Bitcoin block existence check
- https://blockstream.info/api/block/957120