ISRC FRZ209616715
Verified recording
FRZ209616715 is “Bach, JS: Weihnachtsoratorium, BWV 248, Pt. 2: No. 15, Aria. "Frohe Hirten, eilt, ach eilet"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xa756cfc06c416fa2a5bb9f6880ff2def0a41d754ac98e8da14ae2b43909b6639 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209616715.
Recording identifiers
- ISRC
- FRZ209616715
- Title
- Bach, JS: Weihnachtsoratorium, BWV 248, Pt. 2: No. 15, Aria. "Frohe Hirten, eilt, ach eilet"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xa756cfc06c416fa2a5bb9f6880ff2def0a41d754ac98e8da14ae2b43909b6639
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:bddd645b1eb6016edb92a65a79e19904ab8c2ccdabbc10b34976762ec53ddebd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209616715
- Bitcoin block existence check
- https://blockstream.info/api/block/960207
Full record
Track page: Bach, JS: Weihnachtsoratorium, BWV 248, Pt. 2: No. 15, Aria. "Frohe Hirten, eilt, ach eilet" · Machine-readable JSON-LD