ISRC UK4WW1260029
Verified recording
UK4WW1260029 is “Nach dir Herr verlanget mich, BWV 150: VII. Chorus "Meine Tage in dem Leide"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x8b4127741fce54d4213301b0a15423a84c1b6e0dcc5529545bd05e299fe4cf79 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/UK4WW1260029.
Recording identifiers
- ISRC
- UK4WW1260029
- Title
- Nach dir Herr verlanget mich, BWV 150: VII. Chorus "Meine Tage in dem Leide"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x8b4127741fce54d4213301b0a15423a84c1b6e0dcc5529545bd05e299fe4cf79
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:cba6cda66002a0114e4742c4b4930cc7ef0eecc8f79ebf4af5c9e75c09509ec6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK4WW1260029
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Nach dir Herr verlanget mich, BWV 150: VII. Chorus "Meine Tage in dem Leide" · Machine-readable JSON-LD