ISRC NLE422436302
Verified recording
NLE422436302 is “Symphony No. 3 in D Minor, Part Two: II. Tempo di minuetto. Sehr mässig” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xff647da1a3c737fdd0190b276a85c1f5a2c0dce93ae0c8f92e7cab08c281dddb and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422436302.
Recording identifiers
- ISRC
- NLE422436302
- Title
- Symphony No. 3 in D Minor, Part Two: II. Tempo di minuetto. Sehr mässig
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xff647da1a3c737fdd0190b276a85c1f5a2c0dce93ae0c8f92e7cab08c281dddb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:acf9b95764a9d734df8c2140ad49c7ec0643f4675a5af7b09c490e72684ded8b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422436302
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Symphony No. 3 in D Minor, Part Two: II. Tempo di minuetto. Sehr mässig · Machine-readable JSON-LD