ISRC DEF066407380
Verified recording
DEF066407380 is “Maske in Blau: In dir hab' ich mein Glück gefunden” by Fred Raymond,
registered on the CopyrightChains blockchain with CopyrightID
0x3726daa66b600df06dcf60ba4ad9ebca88dd2f1d2b8845bc1d0ff22a48c29111 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF066407380.
Recording identifiers
- ISRC
- DEF066407380
- Title
- Maske in Blau: In dir hab' ich mein Glück gefunden
- Artist
- Fred Raymond
- CopyrightID (CopyrightChains transaction hash)
0x3726daa66b600df06dcf60ba4ad9ebca88dd2f1d2b8845bc1d0ff22a48c29111
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:afdb6c81f86b87672c3a7186c2e6eac3a03fad189cd7b5ff665c2700f3a42fb0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF066407380
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: Maske in Blau: In dir hab' ich mein Glück gefunden · Machine-readable JSON-LD