ISRC CH9212000090
Verified recording
CH9212000090 is “2. Arie (Duett) - Mer hahn en neue Oberkeet - Live” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x3318bcdbedc356b8181918087cf823ef107671b13a496ce1b4c7af582e73efb7 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9212000090.
Recording identifiers
- ISRC
- CH9212000090
- Title
- 2. Arie (Duett) - Mer hahn en neue Oberkeet - Live
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x3318bcdbedc356b8181918087cf823ef107671b13a496ce1b4c7af582e73efb7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:3feaa9da2e19fc8745f969bd465239ad6ebb00390c9e9756c6b14c052c9f6b06- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9212000090
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: 2. Arie (Duett) - Mer hahn en neue Oberkeet - Live · Machine-readable JSON-LD