ISRC DEF056431219
Verified recording
DEF056431219 is “Der Messias, HWV 56, Pt. 1: No. 9b, Chor. O du, die Wonne verkündet in Zion - Auf deutsch gesungen” by George Frideric Handel,
registered on the CopyrightChains blockchain with CopyrightID
0xdc07b6a10fc2a8bed4c939a2173c6e5936808a55db965ab5ff2e317ed50eff3a and independently timestamped
in Bitcoin block 960163 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056431219.
Recording identifiers
- ISRC
- DEF056431219
- Title
- Der Messias, HWV 56, Pt. 1: No. 9b, Chor. O du, die Wonne verkündet in Zion - Auf deutsch gesungen
- Artist
- George Frideric Handel
- CopyrightID (CopyrightChains transaction hash)
0xdc07b6a10fc2a8bed4c939a2173c6e5936808a55db965ab5ff2e317ed50eff3a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:20:38+00:00
- Bitcoin block
- 960163
- Canonical record hash
sha256:efe15bdce9e4381f1be9aa337766d5d96ca9550e9014f1ffb4c19076218e7519- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056431219
- Bitcoin block existence check
- https://blockstream.info/api/block/960163
Full record
Track page: Der Messias, HWV 56, Pt. 1: No. 9b, Chor. O du, die Wonne verkündet in Zion - Auf deutsch gesungen · Machine-readable JSON-LD