ISRC QMPKX1777378
Verified recording
QMPKX1777378 is “Vento Cinza” by O Cinza,
registered on the CopyrightChains blockchain with CopyrightID
0x97f26ee64fa0afca6dc6db43abdb4b587c08c8aed603ef7e7ac44edec2e47cc9 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/QMPKX1777378.
Recording identifiers
- ISRC
- QMPKX1777378
- Title
- Vento Cinza
- Artist
- O Cinza
- CopyrightID (CopyrightChains transaction hash)
0x97f26ee64fa0afca6dc6db43abdb4b587c08c8aed603ef7e7ac44edec2e47cc9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:3f7f1f476c72db6fbfe871ad9a422a012440181fcf87d5a2eb8e1f26738446b4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1777378
- Bitcoin block existence check
- https://blockstream.info/api/block/956304