ISRC ARF036300013
Verified recording
ARF036300013 is “La Cumparsita” by Juan D'Arienzo y su Orquesta Típica,
registered on the CopyrightChains blockchain with CopyrightID
0x1ec7d5ab0f0c8f4b401efadc3f518241ebc7c52e9af2c6527446183cb54c3b0c and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF036300013.
Recording identifiers
- ISRC
- ARF036300013
- Title
- La Cumparsita
- Artist
- Juan D'Arienzo y su Orquesta Típica
- CopyrightID (CopyrightChains transaction hash)
0x1ec7d5ab0f0c8f4b401efadc3f518241ebc7c52e9af2c6527446183cb54c3b0c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:c437fb28f89daa3da9968f3f1fd93c48a1b38e186df77d677c6db7e5f322c3bb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF036300013
- Bitcoin block existence check
- https://blockstream.info/api/block/960117