ISRC FR50X1745019
Verified recording
FR50X1745019 is “Sonata decimaquarta a 4” by Dario Castello,
registered on the CopyrightChains blockchain with CopyrightID
0xc025d9217e59af38e32b7651f4a926aaefe05de221cf1ffe9cf99b89ed0ae102 and independently timestamped
in Bitcoin block 960389 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1745019.
Recording identifiers
- ISRC
- FR50X1745019
- Title
- Sonata decimaquarta a 4
- Artist
- Dario Castello
- CopyrightID (CopyrightChains transaction hash)
0xc025d9217e59af38e32b7651f4a926aaefe05de221cf1ffe9cf99b89ed0ae102
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:20:10+00:00
- Bitcoin block
- 960389
- Canonical record hash
sha256:5f5c1572d9bfd21c197f6e6998ef3b3067533229aacdeaeb6780dc422bb93532- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1745019
- Bitcoin block existence check
- https://blockstream.info/api/block/960389
Full record
Track page: Sonata decimaquarta a 4 · Machine-readable JSON-LD