ISRC USSF15400813
Verified recording
USSF15400813 is “Cattle Calls” by Helene Tronsmo,
registered on the CopyrightChains blockchain with CopyrightID
0xc2564638dc44994a36ef750c4a3adbc1598c98a91e9cab04cba4a9179b069644 and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSF15400813.
Recording identifiers
- ISRC
- USSF15400813
- Title
- Cattle Calls
- Artist
- Helene Tronsmo
- CopyrightID (CopyrightChains transaction hash)
0xc2564638dc44994a36ef750c4a3adbc1598c98a91e9cab04cba4a9179b069644
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:d3246d00197fc4c9f927abcd6dcd7995494dd843d71c4d3631aa86c7c0187412- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSF15400813
- Bitcoin block existence check
- https://blockstream.info/api/block/960494