ISRC ATUM70600102
Verified recording
ATUM70600102 is “Claudia” by Ludwig Hirsch,
registered on the CopyrightChains blockchain with CopyrightID
0x17deeca703024774ad0cc8d2642e373b16c67e243689fc113c64136a8b1e6e27 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/ATUM70600102.
Recording identifiers
- ISRC
- ATUM70600102
- Title
- Claudia
- Artist
- Ludwig Hirsch
- CopyrightID (CopyrightChains transaction hash)
0x17deeca703024774ad0cc8d2642e373b16c67e243689fc113c64136a8b1e6e27
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c1a4f74928dbfbeccf313c5bf03bf898c56ff836a72e2ab92fb6bcca4cc8fa33- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATUM70600102
- Bitcoin block existence check
- https://blockstream.info/api/block/957118