ISRC ES11D2000424
Verified recording
ES11D2000424 is “Chicago” by Cactus,
registered on the CopyrightChains blockchain with CopyrightID
0x19059c04b7c589cc95f22755d49598cb39d8f62efc6fb1701856fc792d885d6f and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES11D2000424.
Recording identifiers
- ISRC
- ES11D2000424
- Title
- Chicago
- Artist
- Cactus
- CopyrightID (CopyrightChains transaction hash)
0x19059c04b7c589cc95f22755d49598cb39d8f62efc6fb1701856fc792d885d6f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:dbf88a1da4e4a934b1d7ead9db4cb3759f3e768fce399ec749f67f0a8f501cc6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES11D2000424
- Bitcoin block existence check
- https://blockstream.info/api/block/960291