ISRC US37G0401554
Verified recording
US37G0401554 is “Timberline” by Larry Sparks,
registered on the CopyrightChains blockchain with CopyrightID
0xcf3c2b24be8d2f238fa45832bff46f329078275175b478556ac8762e66c9ae98 and independently timestamped
in Bitcoin block 957050 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US37G0401554.
Recording identifiers
- ISRC
- US37G0401554
- Title
- Timberline
- Artist
- Larry Sparks
- CopyrightID (CopyrightChains transaction hash)
0xcf3c2b24be8d2f238fa45832bff46f329078275175b478556ac8762e66c9ae98
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:41:13+00:00
- Bitcoin block
- 957050
- Canonical record hash
sha256:bde5bc24d53893cfc7c637f0ef22d7653a585dc7dff92eaa9eacc6b15aab3f49- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US37G0401554
- Bitcoin block existence check
- https://blockstream.info/api/block/957050