ISRC NLE422107907
Verified recording
NLE422107907 is “Symphony No. 2 in C Major, Op. 61: III. Adagio espressivo” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x2ae8efe637cc95f1a6933a3a452d22acaf3e4871c5c1bb65314e045893e4fde3 and independently timestamped
in Bitcoin block 960489 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422107907.
Recording identifiers
- ISRC
- NLE422107907
- Title
- Symphony No. 2 in C Major, Op. 61: III. Adagio espressivo
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x2ae8efe637cc95f1a6933a3a452d22acaf3e4871c5c1bb65314e045893e4fde3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:40:43+00:00
- Bitcoin block
- 960489
- Canonical record hash
sha256:fa202f1db73083fb9f2370700ccfde1e2b4fe70043f0732761a0cf33f2cf19e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422107907
- Bitcoin block existence check
- https://blockstream.info/api/block/960489
Full record
Track page: Symphony No. 2 in C Major, Op. 61: III. Adagio espressivo · Machine-readable JSON-LD