ISRC NLN580537610
Verified recording
NLN580537610 is “I. Christ Lag In Todes Banden BWV 4, 7. Duetto (Soprano, Tenore) (Versus VI): So Feiern Wir Das Hohe Fest” by Holland Boys Choir, Netherlands Bach Collegium,
registered on the CopyrightChains blockchain with CopyrightID
0x565c0e17deb3e07954d7022d896ac1a016391da42119db0dddacd6b1b3bad4cb and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580537610.
Recording identifiers
- ISRC
- NLN580537610
- Title
- I. Christ Lag In Todes Banden BWV 4, 7. Duetto (Soprano, Tenore) (Versus VI): So Feiern Wir Das Hohe Fest
- Artist
- Holland Boys Choir, Netherlands Bach Collegium
- CopyrightID (CopyrightChains transaction hash)
0x565c0e17deb3e07954d7022d896ac1a016391da42119db0dddacd6b1b3bad4cb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ba2a84dd1bf7e5c26904e875523cfb0d0edc31d56e092f0641bc491f9234a7ee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580537610
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: I. Christ Lag In Todes Banden BWV 4, 7. Duetto (Soprano, Tenore) (Versus VI): So Feiern Wir Das Hohe Fest · Machine-readable JSON-LD