ISRC NLE421603803
Verified recording
NLE421603803 is “Symphony No. 2 in B-Flat Major, Op. 52, MWV A18 "Lobgesang": Ic. Adagio religioso” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x21ea90fb563af610d5335e6a54b5073ab8ea620dc4a28a2ee3a8ee51e7f3f2d9 and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421603803.
Recording identifiers
- ISRC
- NLE421603803
- Title
- Symphony No. 2 in B-Flat Major, Op. 52, MWV A18 "Lobgesang": Ic. Adagio religioso
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x21ea90fb563af610d5335e6a54b5073ab8ea620dc4a28a2ee3a8ee51e7f3f2d9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:5b136b5715df5f590869902776d4e174e8332d7c92957b925031227e4793741b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421603803
- Bitcoin block existence check
- https://blockstream.info/api/block/960203
Full record
Track page: Symphony No. 2 in B-Flat Major, Op. 52, MWV A18 "Lobgesang": Ic. Adagio religioso · Machine-readable JSON-LD