ISRC DEB339765209
Verified recording
DEB339765209 is “Die Kunst der Fuge, BWV 1080: Contrapunctus IX a 4 alla duodecima” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x4bdee503cd2c4913ae4663d6a3afbd80e00b15f40f29c7289d0933f3ce4932cb and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB339765209.
Recording identifiers
- ISRC
- DEB339765209
- Title
- Die Kunst der Fuge, BWV 1080: Contrapunctus IX a 4 alla duodecima
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x4bdee503cd2c4913ae4663d6a3afbd80e00b15f40f29c7289d0933f3ce4932cb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:cc2f0dd6d59c9c20ceecd656f55a0cc45bbd0ace096589a40079dbf30ecd7453- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB339765209
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Die Kunst der Fuge, BWV 1080: Contrapunctus IX a 4 alla duodecima · Machine-readable JSON-LD