ISRC USQX91802591
Verified recording
USQX91802591 is “That's When I See the Blues (In Your Pretty Brown Eyes)” by Dean Martin,
registered on the CopyrightChains blockchain with CopyrightID
0xdd3b0a3f7e0b70d3a33b65879db1c47d6386e9e04e93c22a612fcb65deed6f20 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/USQX91802591.
Recording identifiers
- ISRC
- USQX91802591
- Title
- That's When I See the Blues (In Your Pretty Brown Eyes)
- Artist
- Dean Martin
- CopyrightID (CopyrightChains transaction hash)
0xdd3b0a3f7e0b70d3a33b65879db1c47d6386e9e04e93c22a612fcb65deed6f20
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:116fd443fd23cff83fc3281b69dcec6d25692c67d87535f28745d24a08b8b438- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91802591
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: That's When I See the Blues (In Your Pretty Brown Eyes) · Machine-readable JSON-LD