ISRC ATUM70800099
Verified recording
ATUM70800099 is “Killer” by Ludwig Hirsch,
registered on the CopyrightChains blockchain with CopyrightID
0x82f7d942e314c2f2f131337dbffd15076553efecf1e7328c79f2188d5443a15e and independently timestamped
in Bitcoin block 960503 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATUM70800099.
Recording identifiers
- ISRC
- ATUM70800099
- Title
- Killer
- Artist
- Ludwig Hirsch
- CopyrightID (CopyrightChains transaction hash)
0x82f7d942e314c2f2f131337dbffd15076553efecf1e7328c79f2188d5443a15e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:41:24+00:00
- Bitcoin block
- 960503
- Canonical record hash
sha256:1d4faa2f0c1430b8dd63fad27de893001cb440677dd9e6556f8a9236fcc0e9e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATUM70800099
- Bitcoin block existence check
- https://blockstream.info/api/block/960503