ISRC CA5KR2438280
Verified recording
CA5KR2438280 is “Cintureo” by Cesar Zu,
registered on the CopyrightChains blockchain with CopyrightID
0x9deb2beb28902f259b897c152da830718c93ec716c3c652ad515025878372a7b and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2438280.
Recording identifiers
- ISRC
- CA5KR2438280
- Title
- Cintureo
- Artist
- Cesar Zu
- CopyrightID (CopyrightChains transaction hash)
0x9deb2beb28902f259b897c152da830718c93ec716c3c652ad515025878372a7b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:a9d30fa9ddee28db4ee3acc02f68754c182ee54ec7e91a58aaaece9e11b223fb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2438280
- Bitcoin block existence check
- https://blockstream.info/api/block/960327