ISRC ITBZ81800165
Verified recording
ITBZ81800165 is “French Suite No. 4 in E-Flat Major, BWV 815: II. Courante” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xa147daa5e3018d01d27880aad716925521e5f0d96a223261142033d242a59856 and independently timestamped
in Bitcoin block 957122 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITBZ81800165.
Recording identifiers
- ISRC
- ITBZ81800165
- Title
- French Suite No. 4 in E-Flat Major, BWV 815: II. Courante
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xa147daa5e3018d01d27880aad716925521e5f0d96a223261142033d242a59856
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:39:04+00:00
- Bitcoin block
- 957122
- Canonical record hash
sha256:e55e123750d2ce180c37969fe0b4b2d0646ac9065865b28ad773574527741a35- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITBZ81800165
- Bitcoin block existence check
- https://blockstream.info/api/block/957122
Full record
Track page: French Suite No. 4 in E-Flat Major, BWV 815: II. Courante · Machine-readable JSON-LD