ISRC DEF077403640
Verified recording
DEF077403640 is “Theo, wir fahr'n nach Lodz” by Vicky Leandros,
registered on the CopyrightChains blockchain with CopyrightID
0x717dcacc40c7193917f4a6ed8913e2fdb4e5d2d36e1922a6d4c081e9715f2fda and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF077403640.
Recording identifiers
- ISRC
- DEF077403640
- Title
- Theo, wir fahr'n nach Lodz
- Artist
- Vicky Leandros
- CopyrightID (CopyrightChains transaction hash)
0x717dcacc40c7193917f4a6ed8913e2fdb4e5d2d36e1922a6d4c081e9715f2fda
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:5484e2529b20ca563372f5affebc623543bcf6ab4862c1e07b834d5e118e3b5b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF077403640
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Theo, wir fahr'n nach Lodz · Machine-readable JSON-LD