ISRC USGR19905948
Verified recording
USGR19905948 is “Sometime Ago” by Lee Ritenour,
registered on the CopyrightChains blockchain with CopyrightID
0x68040425eb6d1700e33b0f57ceb18120cfafe84282b6fe405cc4078511333477 and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGR19905948.
Recording identifiers
- ISRC
- USGR19905948
- Title
- Sometime Ago
- Artist
- Lee Ritenour
- CopyrightID (CopyrightChains transaction hash)
0x68040425eb6d1700e33b0f57ceb18120cfafe84282b6fe405cc4078511333477
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:908ce772020337c87466b6384e89ceae1a0a0b6259d79456e3d9fe7d12a8f74a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGR19905948
- Bitcoin block existence check
- https://blockstream.info/api/block/960266