ISRC USSFR1723921
Verified recording
USSFR1723921 is “Winter Waves” by Chris Isaak,
registered on the CopyrightChains blockchain with CopyrightID
0x7b789990783249e4481f811589dc821a94e986a1514013af2a4b2d18bd5ad281 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSFR1723921.
Recording identifiers
- ISRC
- USSFR1723921
- Title
- Winter Waves
- Artist
- Chris Isaak
- CopyrightID (CopyrightChains transaction hash)
0x7b789990783249e4481f811589dc821a94e986a1514013af2a4b2d18bd5ad281
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:6d8fd643af665b78b4443ae34b49ccbd89ffd674a05e8fb713972062b747cf74- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSFR1723921
- Bitcoin block existence check
- https://blockstream.info/api/block/960418