ISRC USUYG1262678
Verified recording
USUYG1262678 is “Crossfit” by Blacc Zacc,
registered on the CopyrightChains blockchain with CopyrightID
0xbda1ae057302db0a9759ab01d656308b1d7891a626b0b45af058f1d97b0a4d25 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1262678.
Recording identifiers
- ISRC
- USUYG1262678
- Title
- Crossfit
- Artist
- Blacc Zacc
- CopyrightID (CopyrightChains transaction hash)
0xbda1ae057302db0a9759ab01d656308b1d7891a626b0b45af058f1d97b0a4d25
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:fac03f1734e79c04f019c9e6bdc13d91b68b9c54b5906b653107e5c8f9bff406- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1262678
- Bitcoin block existence check
- https://blockstream.info/api/block/957118