ISRC DEU921998016
Verified recording
DEU921998016 is “Der ferne Klang, Act II Scene 6: Sagen sie mir doch, Marchesa (Grete, Mizi, Baron, Graf, Chor)” by Franz Schreker,
registered on the CopyrightChains blockchain with CopyrightID
0x75bafdabce7cdc5c0e77c09eeccba95f71f9b3d2e1d84fe412847741ee3220ce and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921998016.
Recording identifiers
- ISRC
- DEU921998016
- Title
- Der ferne Klang, Act II Scene 6: Sagen sie mir doch, Marchesa (Grete, Mizi, Baron, Graf, Chor)
- Artist
- Franz Schreker
- CopyrightID (CopyrightChains transaction hash)
0x75bafdabce7cdc5c0e77c09eeccba95f71f9b3d2e1d84fe412847741ee3220ce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:505595260cd1d9ac34707500984af8c4861269b0a2ec0ffc07b1dc44e60f7699- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921998016
- Bitcoin block existence check
- https://blockstream.info/api/block/960497
Full record
Track page: Der ferne Klang, Act II Scene 6: Sagen sie mir doch, Marchesa (Grete, Mizi, Baron, Graf, Chor) · Machine-readable JSON-LD