ISRC CH4211900183
Verified recording
CH4211900183 is “The Messiah, HWV 56, Part II: Chorus "Their Sound Is Gone Out"” by George Frideric Handel,
registered on the CopyrightChains blockchain with CopyrightID
0x21c03a7b7832e5be72a2d5904eebb30963e443c1fba1b9c9072ec0adb1539fb7 and independently timestamped
in Bitcoin block 960435 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4211900183.
Recording identifiers
- ISRC
- CH4211900183
- Title
- The Messiah, HWV 56, Part II: Chorus "Their Sound Is Gone Out"
- Artist
- George Frideric Handel
- CopyrightID (CopyrightChains transaction hash)
0x21c03a7b7832e5be72a2d5904eebb30963e443c1fba1b9c9072ec0adb1539fb7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:33:26+00:00
- Bitcoin block
- 960435
- Canonical record hash
sha256:8f0de887ea06ec00716ccc54674d96716b2162b104f66c3c5b4fbe8b408b99ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4211900183
- Bitcoin block existence check
- https://blockstream.info/api/block/960435
Full record
Track page: The Messiah, HWV 56, Part II: Chorus "Their Sound Is Gone Out" · Machine-readable JSON-LD