ISRC DEA621701235
Verified recording
DEA621701235 is “Kuhnau: Magnificat in C Major: II. Aria. "Et exsultavit"” by Johann Kuhnau,
registered on the CopyrightChains blockchain with CopyrightID
0x97d7dba5fe77766a58847e099589f1a4b4a405bbf7e0480418c93179dbe748d1 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA621701235.
Recording identifiers
- ISRC
- DEA621701235
- Title
- Kuhnau: Magnificat in C Major: II. Aria. "Et exsultavit"
- Artist
- Johann Kuhnau
- CopyrightID (CopyrightChains transaction hash)
0x97d7dba5fe77766a58847e099589f1a4b4a405bbf7e0480418c93179dbe748d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:31d2c8f8d57a26d1c4146261f5006db786c6120807b5cbb58e3285ac203c869b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA621701235
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Kuhnau: Magnificat in C Major: II. Aria. "Et exsultavit" · Machine-readable JSON-LD