ISRC DESR72449102
Verified recording
DESR72449102 is “Concerto for Viola and Orchestra (revised version from 1962): II. Vivo, con molto preciso” by William Walton,
registered on the CopyrightChains blockchain with CopyrightID
0x41be3c039c227fa2ce8554024919078f76c48c3562eb5ceda793e6589c145325 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72449102.
Recording identifiers
- ISRC
- DESR72449102
- Title
- Concerto for Viola and Orchestra (revised version from 1962): II. Vivo, con molto preciso
- Artist
- William Walton
- CopyrightID (CopyrightChains transaction hash)
0x41be3c039c227fa2ce8554024919078f76c48c3562eb5ceda793e6589c145325
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:9b96302f21a891c95d8daa5ef1e411c1d0fa9be996441045e9c601eee8b4c42b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72449102
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Concerto for Viola and Orchestra (revised version from 1962): II. Vivo, con molto preciso · Machine-readable JSON-LD