ISRC DEA341300349
Verified recording
DEA341300349 is “Madame Butterfly - Grosser Querschnitt: Ja, es ward Abend” by Alfred Brüggemann,
registered on the CopyrightChains blockchain with CopyrightID
0x109a1aa304ca47c59e8dfbb9f4c7b9c4c659e2486206483b7acc5185d8af344e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA341300349.
Recording identifiers
- ISRC
- DEA341300349
- Title
- Madame Butterfly - Grosser Querschnitt: Ja, es ward Abend
- Artist
- Alfred Brüggemann
- CopyrightID (CopyrightChains transaction hash)
0x109a1aa304ca47c59e8dfbb9f4c7b9c4c659e2486206483b7acc5185d8af344e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:49ceb42a31e3150045f846bb0f82d2740262333a0e2e60ba0b8c60d47c8faef8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA341300349
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Madame Butterfly - Grosser Querschnitt: Ja, es ward Abend · Machine-readable JSON-LD