ISRC USSM19926769
Verified recording
USSM19926769 is “Jesu, meine Freude, BWV 227: I. Jesu, meine Freude” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf8a0d6a69509e5b94ab19bfae3738aa05aef7c5581833e88b0365e03d705802d and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19926769.
Recording identifiers
- ISRC
- USSM19926769
- Title
- Jesu, meine Freude, BWV 227: I. Jesu, meine Freude
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf8a0d6a69509e5b94ab19bfae3738aa05aef7c5581833e88b0365e03d705802d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:9277541b0c154146f95300e4a19ec6915e3ea0173c3e5657c2777ec229cfcddd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19926769
- Bitcoin block existence check
- https://blockstream.info/api/block/960250
Full record
Track page: Jesu, meine Freude, BWV 227: I. Jesu, meine Freude · Machine-readable JSON-LD