ISRC CA5KR2150643
Verified recording
CA5KR2150643 is “Justo el 31” by Juan D'Arienzo y su Orquesta Típica,
registered on the CopyrightChains blockchain with CopyrightID
0xe13cc0d90eaa6455a8ac048b7803f5db5716db9c41bc075ec08ce0bf57c2c0ff 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/CA5KR2150643.
Recording identifiers
- ISRC
- CA5KR2150643
- Title
- Justo el 31
- Artist
- Juan D'Arienzo y su Orquesta Típica
- CopyrightID (CopyrightChains transaction hash)
0xe13cc0d90eaa6455a8ac048b7803f5db5716db9c41bc075ec08ce0bf57c2c0ff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:0587cce5ce733067f0af978e7237d1891036e1e79168c06b1f0997983bf79a5f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2150643
- Bitcoin block existence check
- https://blockstream.info/api/block/960291