ISRC DEN961201060
Verified recording
DEN961201060 is “Libertango” by Astor Piazzolla,
registered on the CopyrightChains blockchain with CopyrightID
0x5797cf2129660bf2614e070b38e244e47fe03ee4ae5d35a3cd16e06179cd6ba0 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961201060.
Recording identifiers
- ISRC
- DEN961201060
- Title
- Libertango
- Artist
- Astor Piazzolla
- CopyrightID (CopyrightChains transaction hash)
0x5797cf2129660bf2614e070b38e244e47fe03ee4ae5d35a3cd16e06179cd6ba0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:99f20d2a728b7f00bb03914918bf8cd6a24ba4540b748ce4c1b5c3ea5c91a18c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961201060
- Bitcoin block existence check
- https://blockstream.info/api/block/956304