ISRC ARF220500440
Verified recording
ARF220500440 is “Nostalgias” by Lucio Demare,
registered on the CopyrightChains blockchain with CopyrightID
0x7044520f510ca0dc6fb3c64cd7d3f0866acc680fb1a8523d97a962122f05b931 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF220500440.
Recording identifiers
- ISRC
- ARF220500440
- Title
- Nostalgias
- Artist
- Lucio Demare
- CopyrightID (CopyrightChains transaction hash)
0x7044520f510ca0dc6fb3c64cd7d3f0866acc680fb1a8523d97a962122f05b931
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b8bfd0959271982077cbf1ab0c57d64b122ce5a60d587b7a4b3782f822d0e2e8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF220500440
- Bitcoin block existence check
- https://blockstream.info/api/block/956304