ISRC DEAD62302802
Verified recording
DEAD62302802 is “Warum betrübst du dich, mein Herz, BWV 138: No. 2, Ich bin veracht - No. 3, Er kann und will dich lassen nicht” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xcfdf32bb88269af6d548b6661ce8f0b357dc15fceb996d06bc692c9c9e16dfd2 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/DEAD62302802.
Recording identifiers
- ISRC
- DEAD62302802
- Title
- Warum betrübst du dich, mein Herz, BWV 138: No. 2, Ich bin veracht - No. 3, Er kann und will dich lassen nicht
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xcfdf32bb88269af6d548b6661ce8f0b357dc15fceb996d06bc692c9c9e16dfd2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:7da892e148255aacf7da30ef95c0861eec3ebf3c8f5f8f4485d4b972ff71d7ca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD62302802
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Warum betrübst du dich, mein Herz, BWV 138: No. 2, Ich bin veracht - No. 3, Er kann und will dich lassen nicht · Machine-readable JSON-LD