ISRC SEVTM2104103
Verified recording
SEVTM2104103 is “Mer hahn en neue Oberkeet, BWV 212,Aria,Duetto” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xbc509510619ca372c26fc323048a41094be15dd113f4a690c79c7ffbe8ff4206 and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVTM2104103.
Recording identifiers
- ISRC
- SEVTM2104103
- Title
- Mer hahn en neue Oberkeet, BWV 212,Aria,Duetto
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xbc509510619ca372c26fc323048a41094be15dd113f4a690c79c7ffbe8ff4206
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:2a6360d75fef6630666cc60caaf523726cd0d076c7fb030d9689baa2a27e83f9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVTM2104103
- Bitcoin block existence check
- https://blockstream.info/api/block/960258
Full record
Track page: Mer hahn en neue Oberkeet, BWV 212,Aria,Duetto · Machine-readable JSON-LD