ISRC FR50X1843039
Verified recording
FR50X1843039 is “King Arthur, Z. 628, Act IV: In Vain Are Our Graces” by Henry Purcell,
registered on the CopyrightChains blockchain with CopyrightID
0xae41e7a5de828cfa3d38112835d419661c5ad777f2b628e9a9e467b7e6c6109e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1843039.
Recording identifiers
- ISRC
- FR50X1843039
- Title
- King Arthur, Z. 628, Act IV: In Vain Are Our Graces
- Artist
- Henry Purcell
- CopyrightID (CopyrightChains transaction hash)
0xae41e7a5de828cfa3d38112835d419661c5ad777f2b628e9a9e467b7e6c6109e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f9d7003bd5819ebf836d0635a143201933eadc1aaf7dc2f667a0b00704ba6bd2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1843039
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: King Arthur, Z. 628, Act IV: In Vain Are Our Graces · Machine-readable JSON-LD