ISRC CH9212400073
Verified recording
CH9212400073 is “Mass in F Major, BWV 233: V. Quoniam - Live” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x03ac79ad6289aa8a33aabe97ceba685efe8de9effcefb98d721448c97390a3cb and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9212400073.
Recording identifiers
- ISRC
- CH9212400073
- Title
- Mass in F Major, BWV 233: V. Quoniam - Live
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x03ac79ad6289aa8a33aabe97ceba685efe8de9effcefb98d721448c97390a3cb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:fdb408e2a1251faf4f3ae374e7edc64682d8e32a47c4f92a98c6987e28389df7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9212400073
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Mass in F Major, BWV 233: V. Quoniam - Live · Machine-readable JSON-LD