ISRC DEF059630737
Verified recording
DEF059630737 is “Messiah, HWV 56 / Pt. 2: "Their Sound Is Gone Out"” by George Frideric Handel,
registered on the CopyrightChains blockchain with CopyrightID
0xcaccaa8f710643169f9367ff59f11b9d194bb9b3d639f663c8d8e96f7fbf6bbf and independently timestamped
in Bitcoin block 960429 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059630737.
Recording identifiers
- ISRC
- DEF059630737
- Title
- Messiah, HWV 56 / Pt. 2: "Their Sound Is Gone Out"
- Artist
- George Frideric Handel
- CopyrightID (CopyrightChains transaction hash)
0xcaccaa8f710643169f9367ff59f11b9d194bb9b3d639f663c8d8e96f7fbf6bbf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:07:24+00:00
- Bitcoin block
- 960429
- Canonical record hash
sha256:25985f563b25c7fc7fd36f3fb3f3949e6a27ea26429a4b05e24f51d649eaa53e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059630737
- Bitcoin block existence check
- https://blockstream.info/api/block/960429
Full record
Track page: Messiah, HWV 56 / Pt. 2: "Their Sound Is Gone Out" · Machine-readable JSON-LD