ISRC QMKSC2101617
Verified recording
QMKSC2101617 is “Opp Pack” by Big Yavo,
registered on the CopyrightChains blockchain with CopyrightID
0x228631805afa8ea60aa2423249c0a77003c9f738b90dceb2a9d0954f650369c0 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMKSC2101617.
Recording identifiers
- ISRC
- QMKSC2101617
- Title
- Opp Pack
- Artist
- Big Yavo
- CopyrightID (CopyrightChains transaction hash)
0x228631805afa8ea60aa2423249c0a77003c9f738b90dceb2a9d0954f650369c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:93630139184ce5790e4a5a23674d21349622146d79bfaf875d5435a9d6c28b97- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMKSC2101617
- Bitcoin block existence check
- https://blockstream.info/api/block/953520