ISRC QMKSC2101623
Verified recording
QMKSC2101623 is “Preach” by Big Yavo,
registered on the CopyrightChains blockchain with CopyrightID
0x4ef53fef4b3cb4d80351a2c57a6b3ee8d341d238a6c9a51e825b236433b16a46 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/QMKSC2101623.
Recording identifiers
- ISRC
- QMKSC2101623
- Title
- Preach
- Artist
- Big Yavo
- CopyrightID (CopyrightChains transaction hash)
0x4ef53fef4b3cb4d80351a2c57a6b3ee8d341d238a6c9a51e825b236433b16a46
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:a7ad68420d9debf494c40ca3cb14c887079e16f7054f36ab93280f1166beff87- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMKSC2101623
- Bitcoin block existence check
- https://blockstream.info/api/block/953520