ISRC DEF066925790
Verified recording
DEF066925790 is “Azzurro” by Peter Rubin,
registered on the CopyrightChains blockchain with CopyrightID
0x635ca128f701c9ff08b73c1f14db9d3ce327b2aa37f43ed66719a8c160e50a7c and independently timestamped
in Bitcoin block 956349 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF066925790.
Recording identifiers
- ISRC
- DEF066925790
- Title
- Azzurro
- Artist
- Peter Rubin
- CopyrightID (CopyrightChains transaction hash)
0x635ca128f701c9ff08b73c1f14db9d3ce327b2aa37f43ed66719a8c160e50a7c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T11:34:59+00:00
- Bitcoin block
- 956349
- Canonical record hash
sha256:ac495bc3fb97ab4c58900523d720c0c4ec7bf0dd136644967c847e258d50b97a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF066925790
- Bitcoin block existence check
- https://blockstream.info/api/block/956349