ISRC DELN22501010
Verified recording
DELN22501010 is “Kindertotenlieder: No. 2, Nun seh' ich wohl, warum so dunkle Flammen” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x45403273c30d5f3289e521544af09b54ca606463d8cc1dda4f32635b971a3d4a and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELN22501010.
Recording identifiers
- ISRC
- DELN22501010
- Title
- Kindertotenlieder: No. 2, Nun seh' ich wohl, warum so dunkle Flammen
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x45403273c30d5f3289e521544af09b54ca606463d8cc1dda4f32635b971a3d4a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:e35234a282906854b2318b159dc3288d659ccaa85cc46bbea916d6e5ef14e10a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELN22501010
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Kindertotenlieder: No. 2, Nun seh' ich wohl, warum so dunkle Flammen · Machine-readable JSON-LD