ISRC CA5KR2419705
Verified recording
CA5KR2419705 is “Free” by spüke,
registered on the CopyrightChains blockchain with CopyrightID
0xee4a222eab120ca018ecd9be2f0aa80ab3d3c49f3c774cdf5f2bec1250dfc5a9 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2419705.
Recording identifiers
- ISRC
- CA5KR2419705
- Title
- Free
- Artist
- spüke
- CopyrightID (CopyrightChains transaction hash)
0xee4a222eab120ca018ecd9be2f0aa80ab3d3c49f3c774cdf5f2bec1250dfc5a9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:204236512697db1b5a61c6b6f5b829d401c08be6bc8540325e13b226decd16f0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2419705
- Bitcoin block existence check
- https://blockstream.info/api/block/959159