ISRC DEL111301215
Verified recording
DEL111301215 is “Wir tanzen um die Welt: Einmal wirst du wieder bei mir sein” by Willi Kollo,
registered on the CopyrightChains blockchain with CopyrightID
0xe0c4abc419091a39c52f57e2e6012a72f234b139d500a45b49d66b999eb5831b and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEL111301215.
Recording identifiers
- ISRC
- DEL111301215
- Title
- Wir tanzen um die Welt: Einmal wirst du wieder bei mir sein
- Artist
- Willi Kollo
- CopyrightID (CopyrightChains transaction hash)
0xe0c4abc419091a39c52f57e2e6012a72f234b139d500a45b49d66b999eb5831b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:34e413af886045ee60a029314c04f69c5a9d9d858f249661871e8896cda610d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEL111301215
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: Wir tanzen um die Welt: Einmal wirst du wieder bei mir sein · Machine-readable JSON-LD