ISRC CH9212000077
Verified recording
CH9212000077 is “4. Arie (Tenor) - Willst du dich nicht mehr ergötzen - Live” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xc7bcbf0a4ec9deb633356246fd74a22bab276dde74c68cdeda8cfe5aa52f1396 and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9212000077.
Recording identifiers
- ISRC
- CH9212000077
- Title
- 4. Arie (Tenor) - Willst du dich nicht mehr ergötzen - Live
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xc7bcbf0a4ec9deb633356246fd74a22bab276dde74c68cdeda8cfe5aa52f1396
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:71d81c46f89f187a58d7acdb29e7c1b104c811afb7e8075438a8b36c23da3658- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9212000077
- Bitcoin block existence check
- https://blockstream.info/api/block/960481
Full record
Track page: 4. Arie (Tenor) - Willst du dich nicht mehr ergötzen - Live · Machine-readable JSON-LD