ISRC USB8U1074542
Verified recording
USB8U1074542 is “Esther, HWV 50b: Act I Scene 1: King's daughter (Chorus)” by George Frideric Handel,
registered on the CopyrightChains blockchain with CopyrightID
0x08b41f9f0dd0966ebcb2b1d6dacd3cbc5bf8144b4e8556e7f466985df7c7a399 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1074542.
Recording identifiers
- ISRC
- USB8U1074542
- Title
- Esther, HWV 50b: Act I Scene 1: King's daughter (Chorus)
- Artist
- George Frideric Handel
- CopyrightID (CopyrightChains transaction hash)
0x08b41f9f0dd0966ebcb2b1d6dacd3cbc5bf8144b4e8556e7f466985df7c7a399
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:634c98e43ea5fcb715a9179aff23463b9d55987c54dd8941dcfaa2b0d7106eaa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1074542
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Esther, HWV 50b: Act I Scene 1: King's daughter (Chorus) · Machine-readable JSON-LD