ISRC CA5KR1552322
Verified recording
CA5KR1552322 is “El tango es el tango” by Ricardo Tanturi,
registered on the CopyrightChains blockchain with CopyrightID
0x4d624bcf0422f5fb01a4511595298cad71f966b23965e55ec127cad3885b9ed4 and independently timestamped
in Bitcoin block 960376 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1552322.
Recording identifiers
- ISRC
- CA5KR1552322
- Title
- El tango es el tango
- Artist
- Ricardo Tanturi
- CopyrightID (CopyrightChains transaction hash)
0x4d624bcf0422f5fb01a4511595298cad71f966b23965e55ec127cad3885b9ed4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:09:19+00:00
- Bitcoin block
- 960376
- Canonical record hash
sha256:184f0e6cb993365348d545057b669cc2e4053a6a33d932788b773ebdd39bf836- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1552322
- Bitcoin block existence check
- https://blockstream.info/api/block/960376