ISRC DELW72393639
Verified recording
DELW72393639 is “Die Geheimnisse der Harmonie, Chapter 8 "Es erhub sich ein Streit ": Singvögel” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x77f3a662fcc58c366b53566d372022d7adf28c3a164abdfae486bec5a245a441 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELW72393639.
Recording identifiers
- ISRC
- DELW72393639
- Title
- Die Geheimnisse der Harmonie, Chapter 8 "Es erhub sich ein Streit ": Singvögel
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x77f3a662fcc58c366b53566d372022d7adf28c3a164abdfae486bec5a245a441
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:72424e56c1aefb0c4a9031313d755009883cbd3e6c7a12521a7ab0bde5864256- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELW72393639
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Die Geheimnisse der Harmonie, Chapter 8 "Es erhub sich ein Streit ": Singvögel · Machine-readable JSON-LD