ISRC USUM70761546
Verified recording
USUM70761546 is “Sweet - A Cappella” by JAŸ-Z,
registered on the CopyrightChains blockchain with CopyrightID
0x3c259cce781257d4d78eabcfd0d3127271687d1c8ee2c0b287902d8926f45461 and independently timestamped
in Bitcoin block 960222 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70761546.
Recording identifiers
- ISRC
- USUM70761546
- Title
- Sweet - A Cappella
- Artist
- JAŸ-Z
- CopyrightID (CopyrightChains transaction hash)
0x3c259cce781257d4d78eabcfd0d3127271687d1c8ee2c0b287902d8926f45461
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:48:45+00:00
- Bitcoin block
- 960222
- Canonical record hash
sha256:7d9a9a136e9b945b5a2fa4ad72a7d8da9ac48e3d5af48d63a7bbd19e0a144e97- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70761546
- Bitcoin block existence check
- https://blockstream.info/api/block/960222