ISRC ITQZV2400500
Verified recording
ITQZV2400500 is “Nostalgia” by Elisabetta Antonini,
registered on the CopyrightChains blockchain with CopyrightID
0xbb48dbbc5ae7251f47783954fb9ff91eae31a5825e53579eb49c82961df5f307 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITQZV2400500.
Recording identifiers
- ISRC
- ITQZV2400500
- Title
- Nostalgia
- Artist
- Elisabetta Antonini
- CopyrightID (CopyrightChains transaction hash)
0xbb48dbbc5ae7251f47783954fb9ff91eae31a5825e53579eb49c82961df5f307
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:ce5fbc6019524e57b968d2e983b140aaff91eb1b9f12c778f29c10b3d63f6b93- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITQZV2400500
- Bitcoin block existence check
- https://blockstream.info/api/block/960448