ISRC DEF059804391
Verified recording
DEF059804391 is “Ich freue mich in Dir, BWV 133: I. Chorus. Ich freue mich in Dir” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x20447c04a7a7069279d81e18fb75019e375e34cd804b737e94b499e635026641 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059804391.
Recording identifiers
- ISRC
- DEF059804391
- Title
- Ich freue mich in Dir, BWV 133: I. Chorus. Ich freue mich in Dir
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x20447c04a7a7069279d81e18fb75019e375e34cd804b737e94b499e635026641
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c158decd5549837e2337a157e8c9d8cc731c07e572818d7d56cb6e6a5b33f36a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059804391
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Ich freue mich in Dir, BWV 133: I. Chorus. Ich freue mich in Dir · Machine-readable JSON-LD