ISRC NLE422107912
Verified recording
NLE422107912 is “Symphonie No. 3 in E-Flat Major, Op. 97: IV. Feierlich (Maestoso)” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x32d9fe21df8e54100e7e97a8f8d4684de578ab24a1c3831e444994202416970c and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422107912.
Recording identifiers
- ISRC
- NLE422107912
- Title
- Symphonie No. 3 in E-Flat Major, Op. 97: IV. Feierlich (Maestoso)
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x32d9fe21df8e54100e7e97a8f8d4684de578ab24a1c3831e444994202416970c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:b667fe2a7648d5ac32ce5224344fe29cdc8ffba65d7ac45d0757858aae568bae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422107912
- Bitcoin block existence check
- https://blockstream.info/api/block/960497
Full record
Track page: Symphonie No. 3 in E-Flat Major, Op. 97: IV. Feierlich (Maestoso) · Machine-readable JSON-LD