ISRC GBAJY9512211
Verified recording
GBAJY9512211 is “Prelude in C Major, BWV 943” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xaca3e4695f5711ca18a7634a7bc5c70bf9b545d213bb37bf2a45469e02bb76c3 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY9512211.
Recording identifiers
- ISRC
- GBAJY9512211
- Title
- Prelude in C Major, BWV 943
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xaca3e4695f5711ca18a7634a7bc5c70bf9b545d213bb37bf2a45469e02bb76c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:ef4c26dd7832b962a8e113424abf44a1c7ac12c3ee2afc4d6c4630de0dc7a02f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY9512211
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Prelude in C Major, BWV 943 · Machine-readable JSON-LD