ISRC TCAID2403777
Verified recording
TCAID2403777 is “Mac Freestyle” by cuffa,
registered on the CopyrightChains blockchain with CopyrightID
0x7b23cafaf1d968f6eedcb6cac6b1fed8bc96991bb182e61a746e5eba9fa2a914 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAID2403777.
Recording identifiers
- ISRC
- TCAID2403777
- Title
- Mac Freestyle
- Artist
- cuffa
- CopyrightID (CopyrightChains transaction hash)
0x7b23cafaf1d968f6eedcb6cac6b1fed8bc96991bb182e61a746e5eba9fa2a914
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:a81eb86239c30381ac71bc80b1fcd213d5ffaa33f42e55fdf75d4dda130f305c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAID2403777
- Bitcoin block existence check
- https://blockstream.info/api/block/956302