ISRC NLB150600028
Verified recording
NLB150600028 is “Symphony Op.58 in d minor: Andante quasi allegretto e grazioso” by Johann Wilhelm Wilms,
registered on the CopyrightChains blockchain with CopyrightID
0xd910a155d70719ab98df0319ca5a2239bf69cd12d67c4488ce25c3a4a60003db and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB150600028.
Recording identifiers
- ISRC
- NLB150600028
- Title
- Symphony Op.58 in d minor: Andante quasi allegretto e grazioso
- Artist
- Johann Wilhelm Wilms
- CopyrightID (CopyrightChains transaction hash)
0xd910a155d70719ab98df0319ca5a2239bf69cd12d67c4488ce25c3a4a60003db
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:d5b5901f595f5518ef82934a16f1fb799dc099e9712863f326532ec41e6eb4ff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB150600028
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: Symphony Op.58 in d minor: Andante quasi allegretto e grazioso · Machine-readable JSON-LD