ISRC DEF059130326
Verified recording
DEF059130326 is “King Arthur, or The British Worthy (1691) / Act 3: Prelude” by Henry Purcell,
registered on the CopyrightChains blockchain with CopyrightID
0xdea7cf711eb6e0a5f66fff23ee4b1f8c6d9ba80b4ea5161e807181e63b931c85 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059130326.
Recording identifiers
- ISRC
- DEF059130326
- Title
- King Arthur, or The British Worthy (1691) / Act 3: Prelude
- Artist
- Henry Purcell
- CopyrightID (CopyrightChains transaction hash)
0xdea7cf711eb6e0a5f66fff23ee4b1f8c6d9ba80b4ea5161e807181e63b931c85
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:e15ff99dc76dcc63d52310edd98e004f096dbf02297debca45781ec41a3df29b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059130326
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: King Arthur, or The British Worthy (1691) / Act 3: Prelude · Machine-readable JSON-LD