ISRC DEXF61710110
Verified recording
DEXF61710110 is “Libertango” by Alessandro Quarta,
registered on the CopyrightChains blockchain with CopyrightID
0x4778a8a33dfe2c6caa0375cd3217d15b9ec3b2857000b607fee15517a1151265 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXF61710110.
Recording identifiers
- ISRC
- DEXF61710110
- Title
- Libertango
- Artist
- Alessandro Quarta
- CopyrightID (CopyrightChains transaction hash)
0x4778a8a33dfe2c6caa0375cd3217d15b9ec3b2857000b607fee15517a1151265
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:0038f8d95764e60587c123687b26fe48ea4ae4a2d07b94fc076a2973d7a4d217- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXF61710110
- Bitcoin block existence check
- https://blockstream.info/api/block/960284