ISRC CA5KR2168193
Verified recording
CA5KR2168193 is “Thanks, Guy” by Spencer Brown,
registered on the CopyrightChains blockchain with CopyrightID
0x192e358b004d02a0c59a103a0e58aba9f8786459c7bc92c93e5bf223bb790dc0 and independently timestamped
in Bitcoin block 956375 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2168193.
Recording identifiers
- ISRC
- CA5KR2168193
- Title
- Thanks, Guy
- Artist
- Spencer Brown
- CopyrightID (CopyrightChains transaction hash)
0x192e358b004d02a0c59a103a0e58aba9f8786459c7bc92c93e5bf223bb790dc0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T16:51:38+00:00
- Bitcoin block
- 956375
- Canonical record hash
sha256:08bb504bbb54a245369e495a3689a7e46225ab46e5d5d8337123a2e3960710f8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2168193
- Bitcoin block existence check
- https://blockstream.info/api/block/956375