ISRC USWI18700021
Verified recording
USWI18700021 is “Nuevo Tango” by Astor Piazzolla,
registered on the CopyrightChains blockchain with CopyrightID
0xc929742009eba021c1d1ef57df6a28e0ef97a866e3b1c37973eed6c48d2ff5fe and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWI18700021.
Recording identifiers
- ISRC
- USWI18700021
- Title
- Nuevo Tango
- Artist
- Astor Piazzolla
- CopyrightID (CopyrightChains transaction hash)
0xc929742009eba021c1d1ef57df6a28e0ef97a866e3b1c37973eed6c48d2ff5fe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:a827ab8295ede321d975544958b2115b1642b8debf555f339b7027e0a5316bb6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWI18700021
- Bitcoin block existence check
- https://blockstream.info/api/block/960095