ISRC QZ5AB2041182
Verified recording
QZ5AB2041182 is “Nostalgia” by Mike Diaz,
registered on the CopyrightChains blockchain with CopyrightID
0x51a657bebd6b641140ac5cffb3a79e7d9437507ca11fd67f580c17dbf7312d54 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/QZ5AB2041182.
Recording identifiers
- ISRC
- QZ5AB2041182
- Title
- Nostalgia
- Artist
- Mike Diaz
- CopyrightID (CopyrightChains transaction hash)
0x51a657bebd6b641140ac5cffb3a79e7d9437507ca11fd67f580c17dbf7312d54
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0d4953d03b77610520727239a03ee0b615d110affd8e9dcd41cceb7e65c1ac4d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2041182
- Bitcoin block existence check
- https://blockstream.info/api/block/956304