ISRC DELW72421701
Verified recording
DELW72421701 is “Symphony No. 6 in A Minor "Tragic": I. Allegro energico, ma non troppo. Heftig, aber markig - Live” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xe8300da64fa6a71eb62bbf52d6740fbefa3adcf8f45bd93cdcd34bfa79a9e6c9 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/DELW72421701.
Recording identifiers
- ISRC
- DELW72421701
- Title
- Symphony No. 6 in A Minor "Tragic": I. Allegro energico, ma non troppo. Heftig, aber markig - Live
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xe8300da64fa6a71eb62bbf52d6740fbefa3adcf8f45bd93cdcd34bfa79a9e6c9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:14950e80749af539ec38ec6c7027e0a00522ee3415b914efe4b8c96caed7b919- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELW72421701
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Symphony No. 6 in A Minor "Tragic": I. Allegro energico, ma non troppo. Heftig, aber markig - Live · Machine-readable JSON-LD