ISRC USQX91400106
Verified recording
USQX91400106 is “Smile” by Dean Martin,
registered on the CopyrightChains blockchain with CopyrightID
0xf235d0c904a213ec8e497131c393e9deb34dfb6a8231a646568db4ef3d424106 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91400106.
Recording identifiers
- ISRC
- USQX91400106
- Title
- Smile
- Artist
- Dean Martin
- CopyrightID (CopyrightChains transaction hash)
0xf235d0c904a213ec8e497131c393e9deb34dfb6a8231a646568db4ef3d424106
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:22507c6db171d43d6ea43397f37e5908c78a5629f1788ac4c4a1f22f15487ac4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91400106
- Bitcoin block existence check
- https://blockstream.info/api/block/953520