ISRC DEF241515905
Verified recording
DEF241515905 is “Zuhälter-Ballade (aus: Die Dreigroschenoper)” by Das Sinfonieorchester der Robert Schumann Schule,
registered on the CopyrightChains blockchain with CopyrightID
0x8a7da944f096f8f8a6648097f8e3474e67c47dc946230c5d3e74dab71817b607 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/DEF241515905.
Recording identifiers
- ISRC
- DEF241515905
- Title
- Zuhälter-Ballade (aus: Die Dreigroschenoper)
- Artist
- Das Sinfonieorchester der Robert Schumann Schule
- CopyrightID (CopyrightChains transaction hash)
0x8a7da944f096f8f8a6648097f8e3474e67c47dc946230c5d3e74dab71817b607
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:5f7d514429430fea27f3e927a2333c04a39203daebeb536c40dc34bb6fbf40ff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF241515905
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: Zuhälter-Ballade (aus: Die Dreigroschenoper) · Machine-readable JSON-LD