ISRC HKI191091406
Verified recording
HKI191091406 is “Das Lied von der Erde (Song of the Earth): VI. Der Abschied (The Farewell)” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xa0d179afd3a1aeafe3758d72332c4a43e177643744cf44bb86c1000f531eb374 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/HKI191091406.
Recording identifiers
- ISRC
- HKI191091406
- Title
- Das Lied von der Erde (Song of the Earth): VI. Der Abschied (The Farewell)
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xa0d179afd3a1aeafe3758d72332c4a43e177643744cf44bb86c1000f531eb374
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:6feda62fb4c2edc1f04c88425cff205c772b6b1e6a53f7bb3c694433578e6895- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191091406
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Das Lied von der Erde (Song of the Earth): VI. Der Abschied (The Farewell) · Machine-readable JSON-LD