ISRC QZFZ41980000
Verified recording
QZFZ41980000 is “Intro” by OG Maco,
registered on the CopyrightChains blockchain with CopyrightID
0x3ad787073ba20c120fe76fd6521a4d8f5dbf7ae9efd4e71de126f0a68ade6d0a and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ41980000.
Recording identifiers
- ISRC
- QZFZ41980000
- Title
- Intro
- Artist
- OG Maco
- CopyrightID (CopyrightChains transaction hash)
0x3ad787073ba20c120fe76fd6521a4d8f5dbf7ae9efd4e71de126f0a68ade6d0a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2b497e39f1dc8e9114e5ba0e6f517ba092666ad5c060aab6386988825eb46bc0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ41980000
- Bitcoin block existence check
- https://blockstream.info/api/block/957118