ISRC NLB150900603
Verified recording
NLB150900603 is “Abendlied” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xbb34645d2011ce4ab7c44858ca3c3e6bebcdbf7d1d80c784fa8467172e50799f and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB150900603.
Recording identifiers
- ISRC
- NLB150900603
- Title
- Abendlied
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0xbb34645d2011ce4ab7c44858ca3c3e6bebcdbf7d1d80c784fa8467172e50799f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:c29b54bc171db40975dcc5d08dd7413a2b7c666e4cff6a5562ac21bcedb5ef6a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB150900603
- Bitcoin block existence check
- https://blockstream.info/api/block/960334