ISRC USQX91801611
Verified recording
USQX91801611 is “Had U” by Prince,
registered on the CopyrightChains blockchain with CopyrightID
0x8f85cfb99da156038bcc173c549bc08e93e5471b84ca4dfe785410b0987217e3 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91801611.
Recording identifiers
- ISRC
- USQX91801611
- Title
- Had U
- Artist
- Prince
- CopyrightID (CopyrightChains transaction hash)
0x8f85cfb99da156038bcc173c549bc08e93e5471b84ca4dfe785410b0987217e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:938129caa5fe399ccae33f0f13dfee7a287e4f6e9d1621dfc21adc130584c07b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91801611
- Bitcoin block existence check
- https://blockstream.info/api/block/956304