ISRC FRZ023380060
Verified recording
FRZ023380060 is “Japanese Sandman” by Arthur Briggs,
registered on the CopyrightChains blockchain with CopyrightID
0x3073c68facfbf05d2be54b71a9e87fadef92ad13ff8481bce81fcc589b82a7a8 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ023380060.
Recording identifiers
- ISRC
- FRZ023380060
- Title
- Japanese Sandman
- Artist
- Arthur Briggs
- CopyrightID (CopyrightChains transaction hash)
0x3073c68facfbf05d2be54b71a9e87fadef92ad13ff8481bce81fcc589b82a7a8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:8e90d1f6032c1717d71cfb8ceed5081a8ca6c58e4c56bc211bb54c2670c974c8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ023380060
- Bitcoin block existence check
- https://blockstream.info/api/block/960448