ISRC NLE421905012
Verified recording
NLE421905012 is “Vom Himmel hoch, da komm ich her, Op. 7, BWV 769 (Arr. R. Hekkema for Reed Quintet): Var. 2, Alio modo in canone alla quinta” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x381e599d8d3ca3ab1ebd56f0cbc56d677b42d430a4fd1587be159620cec5b6aa and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421905012.
Recording identifiers
- ISRC
- NLE421905012
- Title
- Vom Himmel hoch, da komm ich her, Op. 7, BWV 769 (Arr. R. Hekkema for Reed Quintet): Var. 2, Alio modo in canone alla quinta
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x381e599d8d3ca3ab1ebd56f0cbc56d677b42d430a4fd1587be159620cec5b6aa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:c9119d7e0a5c5a2ef3bd8be377c52e81f5ba5b7b39d62c55f3c21147fb45beda- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421905012
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Vom Himmel hoch, da komm ich her, Op. 7, BWV 769 (Arr. R. Hekkema for Reed Quintet): Var. 2, Alio modo in canone alla quinta · Machine-readable JSON-LD