ISRC FRU621843212
Verified recording
FRU621843212 is “Histoire du Tango: III. Night Club, 1960 (Arr. Villena & Rossfelder)” by Astor Piazzolla,
registered on the CopyrightChains blockchain with CopyrightID
0xcb57abf89c4e7cccc588bbdcec8b86d8ba4f5c3c18280db3795d5e9e4754416d and independently timestamped
in Bitcoin block 960379 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU621843212.
Recording identifiers
- ISRC
- FRU621843212
- Title
- Histoire du Tango: III. Night Club, 1960 (Arr. Villena & Rossfelder)
- Artist
- Astor Piazzolla
- CopyrightID (CopyrightChains transaction hash)
0xcb57abf89c4e7cccc588bbdcec8b86d8ba4f5c3c18280db3795d5e9e4754416d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:25:34+00:00
- Bitcoin block
- 960379
- Canonical record hash
sha256:12eaddeb82c39ca87c5d17c61dfbc72ee078a4e8c1ab7fcfa4fb29338b902115- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU621843212
- Bitcoin block existence check
- https://blockstream.info/api/block/960379
Full record
Track page: Histoire du Tango: III. Night Club, 1960 (Arr. Villena & Rossfelder) · Machine-readable JSON-LD