ISRC USQX91900350
Verified recording
USQX91900350 is “The Greatest Romance Ever Sold - Original Radio Edit” by Prince,
registered on the CopyrightChains blockchain with CopyrightID
0x447a43b4e39c9f110bfd4f65121b181023914f4df56190b0fcf85b115e09f605 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91900350.
Recording identifiers
- ISRC
- USQX91900350
- Title
- The Greatest Romance Ever Sold - Original Radio Edit
- Artist
- Prince
- CopyrightID (CopyrightChains transaction hash)
0x447a43b4e39c9f110bfd4f65121b181023914f4df56190b0fcf85b115e09f605
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:74947f28d4c8342ea5d13b48a047d84454d8d5487eb36acaff31b1fbda9180b8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91900350
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: The Greatest Romance Ever Sold - Original Radio Edit · Machine-readable JSON-LD