ISRC DEZC62114057
Verified recording
DEZC62114057 is “Zwölf Bagatellen, Op. 4: Allegro (Bearbeitung für Posaunenchor)” by Heinrich Marschner,
registered on the CopyrightChains blockchain with CopyrightID
0x4936e15ca84e4381d2cf9463ff4ac8726ccfd6b8a0ccdc6751e21820305c0530 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62114057.
Recording identifiers
- ISRC
- DEZC62114057
- Title
- Zwölf Bagatellen, Op. 4: Allegro (Bearbeitung für Posaunenchor)
- Artist
- Heinrich Marschner
- CopyrightID (CopyrightChains transaction hash)
0x4936e15ca84e4381d2cf9463ff4ac8726ccfd6b8a0ccdc6751e21820305c0530
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:961b7fa4e5240b3895738467e1c3e31fb459c6f8ec68441a0f05950d7c7894c2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62114057
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Zwölf Bagatellen, Op. 4: Allegro (Bearbeitung für Posaunenchor) · Machine-readable JSON-LD