ISRC ARU8P2100013
Verified recording
ARU8P2100013 is “Improvisación” by Astor Piazzolla,
registered on the CopyrightChains blockchain with CopyrightID
0xc576939a839943003d63412e61b54ee3a93032610b36e6f317b2558c28406ccd and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARU8P2100013.
Recording identifiers
- ISRC
- ARU8P2100013
- Title
- Improvisación
- Artist
- Astor Piazzolla
- CopyrightID (CopyrightChains transaction hash)
0xc576939a839943003d63412e61b54ee3a93032610b36e6f317b2558c28406ccd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:46cfc0dd21f7adf32d2036ad676845ee454ae2aeeb1ff2b79de5040399887878- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARU8P2100013
- Bitcoin block existence check
- https://blockstream.info/api/block/960284