ISRC DEE861200303
Verified recording
DEE861200303 is “Concerto for 2 Pianos and Orchestra: I. Toccata - Allegro moderato” by Ralph Vaughan Williams,
registered on the CopyrightChains blockchain with CopyrightID
0xfb512bfab870a9b018e6c776573b04a8f95cdfd6c054ffddbbf1d9b487f5a8dc and independently timestamped
in Bitcoin block 960311 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861200303.
Recording identifiers
- ISRC
- DEE861200303
- Title
- Concerto for 2 Pianos and Orchestra: I. Toccata - Allegro moderato
- Artist
- Ralph Vaughan Williams
- CopyrightID (CopyrightChains transaction hash)
0xfb512bfab870a9b018e6c776573b04a8f95cdfd6c054ffddbbf1d9b487f5a8dc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:45:02+00:00
- Bitcoin block
- 960311
- Canonical record hash
sha256:0ff49b371e0e56a618bb26036363b7a49cb01a6db7c343fe713a6c4c227472f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861200303
- Bitcoin block existence check
- https://blockstream.info/api/block/960311
Full record
Track page: Concerto for 2 Pianos and Orchestra: I. Toccata - Allegro moderato · Machine-readable JSON-LD