ISRC USC4R0405820
Verified recording
USC4R0405820 is “'Ques Sez” by Gary Burton,
registered on the CopyrightChains blockchain with CopyrightID
0x5b174784d5c2481fbc94bd3eff2169a4f51fecce2eaa080cee0ac7231d2679c3 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0405820.
Recording identifiers
- ISRC
- USC4R0405820
- Title
- 'Ques Sez
- Artist
- Gary Burton
- CopyrightID (CopyrightChains transaction hash)
0x5b174784d5c2481fbc94bd3eff2169a4f51fecce2eaa080cee0ac7231d2679c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:140a3880973f97f601feeb7567224cee1d116b56a9066703814ac1838b493f8e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0405820
- Bitcoin block existence check
- https://blockstream.info/api/block/957118