ISRC DEN960401704
Verified recording
DEN960401704 is “Rückert Lieder: Ich bin der Welt abhanden gekommen” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xe3bc277b6d393fe0b6adf53dc813303cd696d3c63f8b6e8caa336315252930fa and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960401704.
Recording identifiers
- ISRC
- DEN960401704
- Title
- Rückert Lieder: Ich bin der Welt abhanden gekommen
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xe3bc277b6d393fe0b6adf53dc813303cd696d3c63f8b6e8caa336315252930fa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:7a6d5288a0c4ff74cbefaf158101acc42a151f492bd58fa4d12d250dfce01417- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960401704
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Rückert Lieder: Ich bin der Welt abhanden gekommen · Machine-readable JSON-LD