ISRC DELV41702031
Verified recording
DELV41702031 is “Keine Liebesbriefe (Live) (Schön Kaputt)” by Sondaschule,
registered on the CopyrightChains blockchain with CopyrightID
0x29ff55a8339059df53923856c6ca7e9ce27f4e0c3b0450b060ac6edec3f92cdc and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELV41702031.
Recording identifiers
- ISRC
- DELV41702031
- Title
- Keine Liebesbriefe (Live) (Schön Kaputt)
- Artist
- Sondaschule
- CopyrightID (CopyrightChains transaction hash)
0x29ff55a8339059df53923856c6ca7e9ce27f4e0c3b0450b060ac6edec3f92cdc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:441ecee6af0942900f3726c6b6e32c25a9d20908842e192071977dd2714b6676- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELV41702031
- Bitcoin block existence check
- https://blockstream.info/api/block/959159
Full record
Track page: Keine Liebesbriefe (Live) (Schön Kaputt) · Machine-readable JSON-LD