ISRC NLA509301102
Verified recording
NLA509301102 is “Symphony No. 2 in C minor - "Resurrection": 2. Andante moderato. Sehr gemächlich” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xf372de6e7ee51dc6061e3e8145b04d982bdf0c85c3619fa9a66b0d27e5522c95 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509301102.
Recording identifiers
- ISRC
- NLA509301102
- Title
- Symphony No. 2 in C minor - "Resurrection": 2. Andante moderato. Sehr gemächlich
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xf372de6e7ee51dc6061e3e8145b04d982bdf0c85c3619fa9a66b0d27e5522c95
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:52bea66447ecac33c6196d3c9f099e5ea6573a8b568b7af8119342f4ef74bbfc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509301102
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Symphony No. 2 in C minor - "Resurrection": 2. Andante moderato. Sehr gemächlich · Machine-readable JSON-LD