ISRC QZNJZ2526249
Verified recording
QZNJZ2526249 is “Hoy” by Presizzo,
registered on the CopyrightChains blockchain with CopyrightID
0xa7dad69971c55cbbefda7b9e12eb346cb926c99e2259fb884aa17321b6cbd5df and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2526249.
Recording identifiers
- ISRC
- QZNJZ2526249
- Title
- Hoy
- Artist
- Presizzo
- CopyrightID (CopyrightChains transaction hash)
0xa7dad69971c55cbbefda7b9e12eb346cb926c99e2259fb884aa17321b6cbd5df
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:989239a702ef460acdbc2c0323e9c44cdfd45e085fbd40f62dc766e030025a52- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2526249
- Bitcoin block existence check
- https://blockstream.info/api/block/957073