ISRC DELW72422502
Verified recording
DELW72422502 is “Symphony No. 7: II. Nachtmusik. Allegro moderato - Live” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xe0a6711e87e16b4c61de024a6524f8fb68394e248575c19bdcae01ab74c9ba1d and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELW72422502.
Recording identifiers
- ISRC
- DELW72422502
- Title
- Symphony No. 7: II. Nachtmusik. Allegro moderato - Live
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xe0a6711e87e16b4c61de024a6524f8fb68394e248575c19bdcae01ab74c9ba1d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:ce3cc5428ebf048d6db9551b05215bc19fc319d4e90b862b2998116a358540e1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELW72422502
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Symphony No. 7: II. Nachtmusik. Allegro moderato - Live · Machine-readable JSON-LD