ISRC ATF067900040
Verified recording
ATF067900040 is “Der Wolf” by Ludwig Hirsch,
registered on the CopyrightChains blockchain with CopyrightID
0xe47c511ab05a0a2b22b6ca7891047a2e5e8e2f2c3861e37086cfd65823b37a46 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATF067900040.
Recording identifiers
- ISRC
- ATF067900040
- Title
- Der Wolf
- Artist
- Ludwig Hirsch
- CopyrightID (CopyrightChains transaction hash)
0xe47c511ab05a0a2b22b6ca7891047a2e5e8e2f2c3861e37086cfd65823b37a46
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ff73f72291581b0d77508bac8485dfe6fe26c92b60df508ed64f77ec27f75ae2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATF067900040
- Bitcoin block existence check
- https://blockstream.info/api/block/953520