ISRC HKI191091401
Verified recording
HKI191091401 is “Das Lied von der Erde (Song of the Earth): I. Das Trinklied vom Jammer der Erde (The Drinking Song of Earth's Misery)” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x22bd27322156675fa5ff93e498588c62ad02afe10f0b86ea914a5ffb1bfa36b6 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191091401.
Recording identifiers
- ISRC
- HKI191091401
- Title
- Das Lied von der Erde (Song of the Earth): I. Das Trinklied vom Jammer der Erde (The Drinking Song of Earth's Misery)
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x22bd27322156675fa5ff93e498588c62ad02afe10f0b86ea914a5ffb1bfa36b6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:eba39d07d7d1660021e67dedbd5971dfe7ad9b58d75da01a0f2346cb3bb01f10- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191091401
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Das Lied von der Erde (Song of the Earth): I. Das Trinklied vom Jammer der Erde (The Drinking Song of Earth's Misery) · Machine-readable JSON-LD