ISRC DELW72421704
Verified recording
DELW72421704 is “Symphony No. 6 in A Minor "Tragic": IV. Finale. Sostenuto - Allegro moderato - Allegro energico - Live” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x211a1657775c91dc183927af0ffdd6674a63ffba93a738ccd1138a510c5db2c6 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELW72421704.
Recording identifiers
- ISRC
- DELW72421704
- Title
- Symphony No. 6 in A Minor "Tragic": IV. Finale. Sostenuto - Allegro moderato - Allegro energico - Live
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x211a1657775c91dc183927af0ffdd6674a63ffba93a738ccd1138a510c5db2c6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:817174387a2686408e683bd4faa03c4394bef58b9cc91a620049104bf03457b5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELW72421704
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Symphony No. 6 in A Minor "Tragic": IV. Finale. Sostenuto - Allegro moderato - Allegro energico - Live · Machine-readable JSON-LD