ISRC ARF039400081
Verified recording
ARF039400081 is “Chiquilín de Bachín - En Vivo Teatro Regina 1982” by Astor Piazzolla,
registered on the CopyrightChains blockchain with CopyrightID
0x951a9434c00751375e8a8c795e53d3db3928a1e6efba3a555698a188c580b1ea and independently timestamped
in Bitcoin block 960145 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039400081.
Recording identifiers
- ISRC
- ARF039400081
- Title
- Chiquilín de Bachín - En Vivo Teatro Regina 1982
- Artist
- Astor Piazzolla
- CopyrightID (CopyrightChains transaction hash)
0x951a9434c00751375e8a8c795e53d3db3928a1e6efba3a555698a188c580b1ea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:13:37+00:00
- Bitcoin block
- 960145
- Canonical record hash
sha256:e527f47c4a7f666c1296f69ec87b6989c2a1403d21dc040ac3720d0f25b45ed1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039400081
- Bitcoin block existence check
- https://blockstream.info/api/block/960145
Full record
Track page: Chiquilín de Bachín - En Vivo Teatro Regina 1982 · Machine-readable JSON-LD