ISRC FR7JM2536150
Verified recording
FR7JM2536150 is “Nun komm, der Heiden Heiland, BWV 61: II. Recitativo "Der Heiland ist gekommen"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x9a2a2231c74e1328f99159dc8d41654a47f8e598f0b77ca9edd02c20d3195c00 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2536150.
Recording identifiers
- ISRC
- FR7JM2536150
- Title
- Nun komm, der Heiden Heiland, BWV 61: II. Recitativo "Der Heiland ist gekommen"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x9a2a2231c74e1328f99159dc8d41654a47f8e598f0b77ca9edd02c20d3195c00
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:2caf30a8b3c0a329658aef4fc5973428a4b2f853cbec85271e17fdb09b4cb48d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2536150
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Nun komm, der Heiden Heiland, BWV 61: II. Recitativo "Der Heiland ist gekommen" · Machine-readable JSON-LD