ISRC NLE422436304
Verified recording
NLE422436304 is “Symphony No. 3 in D Minor, Part Two: IV. Sehr langsam. Misterioso. Durchaus leise” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xd149a7c31beb580825043daf0beeb187e8db2d458771d01249671c3d4fa512da 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/NLE422436304.
Recording identifiers
- ISRC
- NLE422436304
- Title
- Symphony No. 3 in D Minor, Part Two: IV. Sehr langsam. Misterioso. Durchaus leise
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xd149a7c31beb580825043daf0beeb187e8db2d458771d01249671c3d4fa512da
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:7a14df193b1133754de04a3f06d776eb0c5f6ff217705d00902315aff4753491- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422436304
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Symphony No. 3 in D Minor, Part Two: IV. Sehr langsam. Misterioso. Durchaus leise · Machine-readable JSON-LD