ISRC ATUM70800032
Verified recording
ATUM70800032 is “Der Wolf” by Ludwig Hirsch,
registered on the CopyrightChains blockchain with CopyrightID
0x8a37b86297eb8e815e469b23a183f448876d4fb6f9669f201d42d3f84bdff979 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/ATUM70800032.
Recording identifiers
- ISRC
- ATUM70800032
- Title
- Der Wolf
- Artist
- Ludwig Hirsch
- CopyrightID (CopyrightChains transaction hash)
0x8a37b86297eb8e815e469b23a183f448876d4fb6f9669f201d42d3f84bdff979
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b94393cdff3549bdedd13ac37de9eb7836906d78ec4b3f1918cfc6d65a5d711f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATUM70800032
- Bitcoin block existence check
- https://blockstream.info/api/block/957118