ISRC FRZ139500060
Verified recording
FRZ139500060 is “Toccata” by Hopkinson Smith,
registered on the CopyrightChains blockchain with CopyrightID
0xcd7cd2bf84d43bc5404e5eb9547aeb4bf918589c59668a2632ead622dc05cc25 and independently timestamped
in Bitcoin block 960309 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ139500060.
Recording identifiers
- ISRC
- FRZ139500060
- Title
- Toccata
- Artist
- Hopkinson Smith
- CopyrightID (CopyrightChains transaction hash)
0xcd7cd2bf84d43bc5404e5eb9547aeb4bf918589c59668a2632ead622dc05cc25
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:35:49+00:00
- Bitcoin block
- 960309
- Canonical record hash
sha256:000dc62655f2e75051aa0f73799e9871c93675eae3026821737e4a73604d247d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ139500060
- Bitcoin block existence check
- https://blockstream.info/api/block/960309