ISRC CA5KR1563003
Verified recording
CA5KR1563003 is “Heat” by Zuse,
registered on the CopyrightChains blockchain with CopyrightID
0x77180304803c65db7d497b6bf0d96a8e077fd20db3d468aeabc2b14bb55804c9 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1563003.
Recording identifiers
- ISRC
- CA5KR1563003
- Title
- Heat
- Artist
- Zuse
- CopyrightID (CopyrightChains transaction hash)
0x77180304803c65db7d497b6bf0d96a8e077fd20db3d468aeabc2b14bb55804c9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:8116f4d9ca59559dfd369686a52cdc21c2af855507cee8374d0862bae1d97ce7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1563003
- Bitcoin block existence check
- https://blockstream.info/api/block/956304