ISRC NLB151000262
Verified recording
NLB151000262 is “Matthäus-Passion BWV 244: Aria (Soprano): Blute nur, du liebes Herz!” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe25e7c85c46cebb205bfe36a9c2924bebe93db48b3577a148319d76423001b30 and independently timestamped
in Bitcoin block 960241 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151000262.
Recording identifiers
- ISRC
- NLB151000262
- Title
- Matthäus-Passion BWV 244: Aria (Soprano): Blute nur, du liebes Herz!
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe25e7c85c46cebb205bfe36a9c2924bebe93db48b3577a148319d76423001b30
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:58:01+00:00
- Bitcoin block
- 960241
- Canonical record hash
sha256:5ce18abf1e70ce29dff1fae8e1e5632946e63db6016ad86c13fe28f9300c9ae1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151000262
- Bitcoin block existence check
- https://blockstream.info/api/block/960241
Full record
Track page: Matthäus-Passion BWV 244: Aria (Soprano): Blute nur, du liebes Herz! · Machine-readable JSON-LD