ISRC NLN580537604
Verified recording
NLN580537604 is “I. Christ Lag In Todes Banden BWV 4, 1. Sinfonia” by Holland Boys Choir, Netherlands Bach Collegium,
registered on the CopyrightChains blockchain with CopyrightID
0x8505d5946ef5dc28de2171a4a74f1c2875a0b6c69a3701cfdd1f96337d580c95 and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580537604.
Recording identifiers
- ISRC
- NLN580537604
- Title
- I. Christ Lag In Todes Banden BWV 4, 1. Sinfonia
- Artist
- Holland Boys Choir, Netherlands Bach Collegium
- CopyrightID (CopyrightChains transaction hash)
0x8505d5946ef5dc28de2171a4a74f1c2875a0b6c69a3701cfdd1f96337d580c95
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:0d54d7dc5927c16a80a3682537ef053d35dd3a8bcbb5b634f0d44911e20d5f19- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580537604
- Bitcoin block existence check
- https://blockstream.info/api/block/960247
Full record
Track page: I. Christ Lag In Todes Banden BWV 4, 1. Sinfonia · Machine-readable JSON-LD