ISRC USQX91802605
Verified recording
USQX91802605 is “Once in a While” by Dean Martin,
registered on the CopyrightChains blockchain with CopyrightID
0xe50d45553089d47435905298ba5479257d0c4d103d62d7ac75cb9e5708d18242 and independently timestamped
in Bitcoin block 956375 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91802605.
Recording identifiers
- ISRC
- USQX91802605
- Title
- Once in a While
- Artist
- Dean Martin
- CopyrightID (CopyrightChains transaction hash)
0xe50d45553089d47435905298ba5479257d0c4d103d62d7ac75cb9e5708d18242
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T16:51:38+00:00
- Bitcoin block
- 956375
- Canonical record hash
sha256:2a8ab6baecc3b6e1651b9661d94ae65dcf05321da0144743cec27b5884d6fce2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91802605
- Bitcoin block existence check
- https://blockstream.info/api/block/956375