ISRC NLE422320113
Verified recording
NLE422320113 is “Rückert-Lieder: Ich bin der Welt abhanden gekommen” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x2fe7b3ef6cb909731c9cd3f5e2fa04aa0f537d06711ae26ecd7f196115551075 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/NLE422320113.
Recording identifiers
- ISRC
- NLE422320113
- Title
- Rückert-Lieder: Ich bin der Welt abhanden gekommen
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x2fe7b3ef6cb909731c9cd3f5e2fa04aa0f537d06711ae26ecd7f196115551075
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e3f637710e8f78815a0d0fbc8f7a6b72fdf4e285a83ef30a5c83d15baa5c48e5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422320113
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Rückert-Lieder: Ich bin der Welt abhanden gekommen · Machine-readable JSON-LD