ISRC DEF058330903
Verified recording
DEF058330903 is “3. Die musikalische Großfamilie” by John Dowland,
registered on the CopyrightChains blockchain with CopyrightID
0x218bb8080e3bbf97b431b9b3ac647fdcc4d3bee01d74d291afb041b28c0d48c6 and independently timestamped
in Bitcoin block 957025 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058330903.
Recording identifiers
- ISRC
- DEF058330903
- Title
- 3. Die musikalische Großfamilie
- Artist
- John Dowland
- CopyrightID (CopyrightChains transaction hash)
0x218bb8080e3bbf97b431b9b3ac647fdcc4d3bee01d74d291afb041b28c0d48c6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T10:59:31+00:00
- Bitcoin block
- 957025
- Canonical record hash
sha256:f2c59ce013ac684dabc6786af6b3a2b79ea5026ed3246138e315d731128bd5ac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058330903
- Bitcoin block existence check
- https://blockstream.info/api/block/957025
Full record
Track page: 3. Die musikalische Großfamilie · Machine-readable JSON-LD