ISRC QZ3NP1800034
Verified recording
QZ3NP1800034 is “Bourée” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x7e6aeac0e8652340660587dac272bad742f573f40b5c324555add20de22572e8 and independently timestamped
in Bitcoin block 957145 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ3NP1800034.
Recording identifiers
- ISRC
- QZ3NP1800034
- Title
- Bourée
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x7e6aeac0e8652340660587dac272bad742f573f40b5c324555add20de22572e8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T08:56:20+00:00
- Bitcoin block
- 957145
- Canonical record hash
sha256:69af56c5a25a2e40b7260e257048bd0ac8ba726a557f361a29599913f462cd95- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ3NP1800034
- Bitcoin block existence check
- https://blockstream.info/api/block/957145