ISRC ARF037000078
Verified recording
ARF037000078 is “Primavera Porteña” by Astor Piazzolla,
registered on the CopyrightChains blockchain with CopyrightID
0x370d0d7baf3a591b718b3c1f4e17fc4c84866507a493df57df9264fd755bd0c9 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF037000078.
Recording identifiers
- ISRC
- ARF037000078
- Title
- Primavera Porteña
- Artist
- Astor Piazzolla
- CopyrightID (CopyrightChains transaction hash)
0x370d0d7baf3a591b718b3c1f4e17fc4c84866507a493df57df9264fd755bd0c9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:41b499c42e215d52f75e80a7e4e4f7c9e461f4cffa2b0107e14870135ccc2cf4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF037000078
- Bitcoin block existence check
- https://blockstream.info/api/block/960160