ISRC CA5KR2053258
Verified recording
CA5KR2053258 is “Best Behavior” by Big Pun,
registered on the CopyrightChains blockchain with CopyrightID
0x21f771106a5836c5428f1095e87db5e4e2dfdfdd953ab0302b5059c5be2b6771 and independently timestamped
in Bitcoin block 957050 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2053258.
Recording identifiers
- ISRC
- CA5KR2053258
- Title
- Best Behavior
- Artist
- Big Pun
- CopyrightID (CopyrightChains transaction hash)
0x21f771106a5836c5428f1095e87db5e4e2dfdfdd953ab0302b5059c5be2b6771
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:41:13+00:00
- Bitcoin block
- 957050
- Canonical record hash
sha256:4ec3f5347a8135069b1ac7be2a3ea914f6048a9832a33b221d4f7b48b30a95f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2053258
- Bitcoin block existence check
- https://blockstream.info/api/block/957050