ISRC USA4K0411302
Verified recording
USA4K0411302 is “Cause For Concern” by Nels Cline,
registered on the CopyrightChains blockchain with CopyrightID
0x9b02eafe02732e7fd3349f5e9a24f519c9b2dfa6d04718994325af24495c3372 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/USA4K0411302.
Recording identifiers
- ISRC
- USA4K0411302
- Title
- Cause For Concern
- Artist
- Nels Cline
- CopyrightID (CopyrightChains transaction hash)
0x9b02eafe02732e7fd3349f5e9a24f519c9b2dfa6d04718994325af24495c3372
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8dc0b9732ba88b6a2080b4aadba6d81f4aa11f81e3dc9b519a350169f7245f4a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4K0411302
- Bitcoin block existence check
- https://blockstream.info/api/block/957118